91993250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 183980160

約数和(自身を除く): 91986910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 125, 181, 190, 214, 250, 362, 475, 535, 905, 950, 1070, 1810, 2033, 2375, 2675, 3439, 4066, 4525, 4750, 5350, 6878, 9050, 10165, 13375, 17195, 19367, 20330, 22625, 26750, 34390, 38734, 45250, 50825, 85975, 96835, 101650, 171950, 193670, 254125, 367973, 429875, 484175, 508250, 735946, 859750, 968350, 1839865, 2420875, 3679730, 4841750, 9199325, 18398650, 45996625, 91993250]

約数ペア:

[(1, 91993250), (2, 45996625), (5, 18398650), (10, 9199325), (19, 4841750), (25, 3679730), (38, 2420875), (50, 1839865), (95, 968350), (107, 859750), (125, 735946), (181, 508250), (190, 484175), (214, 429875), (250, 367973), (362, 254125), (475, 193670), (535, 171950), (905, 101650), (950, 96835), (1070, 85975), (1810, 50825), (2033, 45250), (2375, 38734), (2675, 34390), (3439, 26750), (4066, 22625), (4525, 20330), (4750, 19367), (5350, 17195), (6878, 13375), (9050, 10165)]