408033448100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{6173}}^1$

素因数の和:7230

約数の個数: 144

約数和(自身を含む): 956908753920

約数和(自身を除く): 548875305820

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 991, 1150, 1334, 1450, 1982, 2300, 2668, 2900, 3335, 3964, 4955, 6173, 6670, 9910, 12346, 13340, 16675, 19820, 22793, 24692, 24775, 28739, 30865, 33350, 45586, 49550, 57478, 61730, 66700, 91172, 99100, 113965, 114956, 123460, 141979, 143695, 154325, 179017, 227930, 283958, 287390, 308650, 358034, 455860, 567916, 569825, 574780, 617300, 660997, 709895, 716068, 718475, 895085, 1139650, 1321994, 1419790, 1436950, 1790170, 2279300, 2643988, 2839580, 2873900, 3304985, 3549475, 3580340, 4117391, 4475425, 6117443, 6609970, 7098950, 8234782, 8950850, 12234886, 13219940, 14197900, 16469564, 16524925, 17901700, 20586955, 24469772, 30587215, 33049850, 41173910, 61174430, 66099700, 82347820, 102934775, 122348860, 140701189, 152936075, 177405847, 205869550, 281402378, 305872150, 354811694, 411739100, 562804756, 611744300, 703505945, 709623388, 887029235, 1407011890, 1774058470, 2814023780, 3517529725, 3548116940, 4080334481, 4435146175, 7035059450, 8160668962, 8870292350, 14070118900, 16321337924, 17740584700, 20401672405, 40803344810, 81606689620, 102008362025, 204016724050, 408033448100]

約数ペア:

[(1, 408033448100), (2, 204016724050), (4, 102008362025), (5, 81606689620), (10, 40803344810), (20, 20401672405), (23, 17740584700), (25, 16321337924), (29, 14070118900), (46, 8870292350), (50, 8160668962), (58, 7035059450), (92, 4435146175), (100, 4080334481), (115, 3548116940), (116, 3517529725), (145, 2814023780), (230, 1774058470), (290, 1407011890), (460, 887029235), (575, 709623388), (580, 703505945), (667, 611744300), (725, 562804756), (991, 411739100), (1150, 354811694), (1334, 305872150), (1450, 281402378), (1982, 205869550), (2300, 177405847), (2668, 152936075), (2900, 140701189), (3335, 122348860), (3964, 102934775), (4955, 82347820), (6173, 66099700), (6670, 61174430), (9910, 41173910), (12346, 33049850), (13340, 30587215), (16675, 24469772), (19820, 20586955), (22793, 17901700), (24692, 16524925), (24775, 16469564), (28739, 14197900), (30865, 13219940), (33350, 12234886), (45586, 8950850), (49550, 8234782), (57478, 7098950), (61730, 6609970), (66700, 6117443), (91172, 4475425), (99100, 4117391), (113965, 3580340), (114956, 3549475), (123460, 3304985), (141979, 2873900), (143695, 2839580), (154325, 2643988), (179017, 2279300), (227930, 1790170), (283958, 1436950), (287390, 1419790), (308650, 1321994), (358034, 1139650), (455860, 895085), (567916, 718475), (569825, 716068), (574780, 709895), (617300, 660997)]