100088840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 230808960

約数和(自身を除く): 130720120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 151, 227, 292, 302, 365, 454, 584, 604, 730, 755, 908, 1135, 1208, 1460, 1510, 1816, 2270, 2920, 3020, 4540, 6040, 9080, 11023, 16571, 22046, 33142, 34277, 44092, 55115, 66284, 68554, 82855, 88184, 110230, 132568, 137108, 165710, 171385, 220460, 274216, 331420, 342770, 440920, 662840, 685540, 1371080, 2502221, 5004442, 10008884, 12511105, 20017768, 25022210, 50044420, 100088840]

約数ペア:

[(1, 100088840), (2, 50044420), (4, 25022210), (5, 20017768), (8, 12511105), (10, 10008884), (20, 5004442), (40, 2502221), (73, 1371080), (146, 685540), (151, 662840), (227, 440920), (292, 342770), (302, 331420), (365, 274216), (454, 220460), (584, 171385), (604, 165710), (730, 137108), (755, 132568), (908, 110230), (1135, 88184), (1208, 82855), (1460, 68554), (1510, 66284), (1816, 55115), (2270, 44092), (2920, 34277), (3020, 33142), (4540, 22046), (6040, 16571), (9080, 11023)]