85055960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 212263200

約数和(自身を除く): 127207240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3169, 3355, 5368, 6338, 6710, 12676, 13420, 15845, 25352, 26840, 31690, 34859, 63380, 69718, 126760, 139436, 174295, 193309, 278872, 348590, 386618, 697180, 773236, 966545, 1394360, 1546472, 1933090, 2126399, 3866180, 4252798, 7732360, 8505596, 10631995, 17011192, 21263990, 42527980, 85055960]

約数ペア:

[(1, 85055960), (2, 42527980), (4, 21263990), (5, 17011192), (8, 10631995), (10, 8505596), (11, 7732360), (20, 4252798), (22, 3866180), (40, 2126399), (44, 1933090), (55, 1546472), (61, 1394360), (88, 966545), (110, 773236), (122, 697180), (220, 386618), (244, 348590), (305, 278872), (440, 193309), (488, 174295), (610, 139436), (671, 126760), (1220, 69718), (1342, 63380), (2440, 34859), (2684, 31690), (3169, 26840), (3355, 25352), (5368, 15845), (6338, 13420), (6710, 12676)]