411438950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 906772320

約数和(自身を除く): 495333370

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 29, 46, 50, 58, 65, 73, 115, 130, 145, 146, 169, 230, 290, 299, 325, 338, 365, 377, 575, 598, 650, 667, 725, 730, 754, 845, 949, 1150, 1334, 1450, 1495, 1679, 1690, 1825, 1885, 1898, 2117, 2990, 3335, 3358, 3650, 3770, 3887, 4225, 4234, 4745, 4901, 6670, 7475, 7774, 8395, 8450, 8671, 9425, 9490, 9802, 10585, 12337, 14950, 16675, 16790, 17342, 18850, 19435, 21170, 21827, 23725, 24505, 24674, 27521, 33350, 38870, 41975, 43355, 43654, 47450, 48691, 49010, 52925, 55042, 61685, 83950, 86710, 97175, 97382, 105850, 109135, 112723, 122525, 123370, 137605, 194350, 216775, 218270, 225446, 243455, 245050, 275210, 283751, 308425, 357773, 433550, 486910, 545675, 563615, 567502, 616850, 632983, 688025, 715546, 1091350, 1127230, 1217275, 1265966, 1376050, 1418755, 1788865, 2434550, 2818075, 2837510, 3164915, 3577730, 5636150, 6329830, 7093775, 8228779, 8944325, 14187550, 15824575, 16457558, 17888650, 31649150, 41143895, 82287790, 205719475, 411438950]

約数ペア:

[(1, 411438950), (2, 205719475), (5, 82287790), (10, 41143895), (13, 31649150), (23, 17888650), (25, 16457558), (26, 15824575), (29, 14187550), (46, 8944325), (50, 8228779), (58, 7093775), (65, 6329830), (73, 5636150), (115, 3577730), (130, 3164915), (145, 2837510), (146, 2818075), (169, 2434550), (230, 1788865), (290, 1418755), (299, 1376050), (325, 1265966), (338, 1217275), (365, 1127230), (377, 1091350), (575, 715546), (598, 688025), (650, 632983), (667, 616850), (725, 567502), (730, 563615), (754, 545675), (845, 486910), (949, 433550), (1150, 357773), (1334, 308425), (1450, 283751), (1495, 275210), (1679, 245050), (1690, 243455), (1825, 225446), (1885, 218270), (1898, 216775), (2117, 194350), (2990, 137605), (3335, 123370), (3358, 122525), (3650, 112723), (3770, 109135), (3887, 105850), (4225, 97382), (4234, 97175), (4745, 86710), (4901, 83950), (6670, 61685), (7475, 55042), (7774, 52925), (8395, 49010), (8450, 48691), (8671, 47450), (9425, 43654), (9490, 43355), (9802, 41975), (10585, 38870), (12337, 33350), (14950, 27521), (16675, 24674), (16790, 24505), (17342, 23725), (18850, 21827), (19435, 21170)]