124475240

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 286156800

約数和(自身を除く): 161681560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 127, 214, 229, 254, 428, 458, 508, 535, 635, 856, 916, 1016, 1070, 1145, 1270, 1832, 2140, 2290, 2540, 4280, 4580, 5080, 9160, 13589, 24503, 27178, 29083, 49006, 54356, 58166, 67945, 98012, 108712, 116332, 122515, 135890, 145415, 196024, 232664, 245030, 271780, 290830, 490060, 543560, 581660, 980120, 1163320, 3111881, 6223762, 12447524, 15559405, 24895048, 31118810, 62237620, 124475240]

約数ペア:

[(1, 124475240), (2, 62237620), (4, 31118810), (5, 24895048), (8, 15559405), (10, 12447524), (20, 6223762), (40, 3111881), (107, 1163320), (127, 980120), (214, 581660), (229, 543560), (254, 490060), (428, 290830), (458, 271780), (508, 245030), (535, 232664), (635, 196024), (856, 145415), (916, 135890), (1016, 122515), (1070, 116332), (1145, 108712), (1270, 98012), (1832, 67945), (2140, 58166), (2290, 54356), (2540, 49006), (4280, 29083), (4580, 27178), (5080, 24503), (9160, 13589)]