2013459560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10781}}^1$

素因数の和:10851

約数の個数: 128

約数和(自身を含む): 5589388800

約数和(自身を除く): 3575929240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 92, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 406, 460, 580, 644, 667, 805, 812, 920, 1015, 1160, 1288, 1334, 1610, 1624, 2030, 2668, 3220, 3335, 4060, 4669, 5336, 6440, 6670, 8120, 9338, 10781, 13340, 18676, 21562, 23345, 26680, 37352, 43124, 46690, 53905, 75467, 86248, 93380, 107810, 150934, 186760, 215620, 247963, 301868, 312649, 377335, 431240, 495926, 603736, 625298, 754670, 991852, 1239815, 1250596, 1509340, 1563245, 1735741, 1983704, 2188543, 2479630, 2501192, 3018680, 3126490, 3471482, 4377086, 4959260, 6252980, 6942964, 7190927, 8678705, 8754172, 9918520, 10942715, 12505960, 13885928, 14381854, 17357410, 17508344, 21885430, 28763708, 34714820, 35954635, 43770860, 50336489, 57527416, 69429640, 71909270, 87541720, 100672978, 143818540, 201345956, 251682445, 287637080, 402691912, 503364890, 1006729780, 2013459560]

約数ペア:

[(1, 2013459560), (2, 1006729780), (4, 503364890), (5, 402691912), (7, 287637080), (8, 251682445), (10, 201345956), (14, 143818540), (20, 100672978), (23, 87541720), (28, 71909270), (29, 69429640), (35, 57527416), (40, 50336489), (46, 43770860), (56, 35954635), (58, 34714820), (70, 28763708), (92, 21885430), (115, 17508344), (116, 17357410), (140, 14381854), (145, 13885928), (161, 12505960), (184, 10942715), (203, 9918520), (230, 8754172), (232, 8678705), (280, 7190927), (290, 6942964), (322, 6252980), (406, 4959260), (460, 4377086), (580, 3471482), (644, 3126490), (667, 3018680), (805, 2501192), (812, 2479630), (920, 2188543), (1015, 1983704), (1160, 1735741), (1288, 1563245), (1334, 1509340), (1610, 1250596), (1624, 1239815), (2030, 991852), (2668, 754670), (3220, 625298), (3335, 603736), (4060, 495926), (4669, 431240), (5336, 377335), (6440, 312649), (6670, 301868), (8120, 247963), (9338, 215620), (10781, 186760), (13340, 150934), (18676, 107810), (21562, 93380), (23345, 86248), (26680, 75467), (37352, 53905), (43124, 46690)]