66135160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18169}}^1$

素因数の和:18200

約数の個数: 64

約数和(自身を含む): 183153600

約数和(自身を除く): 117018440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 18169, 36338, 72676, 90845, 127183, 145352, 181690, 236197, 254366, 363380, 472394, 508732, 635915, 726760, 944788, 1017464, 1180985, 1271830, 1653379, 1889576, 2361970, 2543660, 3306758, 4723940, 5087320, 6613516, 8266895, 9447880, 13227032, 16533790, 33067580, 66135160]

約数ペア:

[(1, 66135160), (2, 33067580), (4, 16533790), (5, 13227032), (7, 9447880), (8, 8266895), (10, 6613516), (13, 5087320), (14, 4723940), (20, 3306758), (26, 2543660), (28, 2361970), (35, 1889576), (40, 1653379), (52, 1271830), (56, 1180985), (65, 1017464), (70, 944788), (91, 726760), (104, 635915), (130, 508732), (140, 472394), (182, 363380), (260, 254366), (280, 236197), (364, 181690), (455, 145352), (520, 127183), (728, 90845), (910, 72676), (1820, 36338), (3640, 18169)]