101413840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6820

約数の個数: 80

約数和(自身を含む): 272393280

約数和(自身を除く): 170979440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 6779, 7480, 13558, 14960, 27116, 33895, 54232, 67790, 74569, 108464, 115243, 135580, 149138, 230486, 271160, 298276, 372845, 460972, 542320, 576215, 596552, 745690, 921944, 1152430, 1193104, 1267673, 1491380, 1843888, 2304860, 2535346, 2982760, 4609720, 5070692, 5965520, 6338365, 9219440, 10141384, 12676730, 20282768, 25353460, 50706920, 101413840]

約数ペア:

[(1, 101413840), (2, 50706920), (4, 25353460), (5, 20282768), (8, 12676730), (10, 10141384), (11, 9219440), (16, 6338365), (17, 5965520), (20, 5070692), (22, 4609720), (34, 2982760), (40, 2535346), (44, 2304860), (55, 1843888), (68, 1491380), (80, 1267673), (85, 1193104), (88, 1152430), (110, 921944), (136, 745690), (170, 596552), (176, 576215), (187, 542320), (220, 460972), (272, 372845), (340, 298276), (374, 271160), (440, 230486), (680, 149138), (748, 135580), (880, 115243), (935, 108464), (1360, 74569), (1496, 67790), (1870, 54232), (2992, 33895), (3740, 27116), (6779, 14960), (7480, 13558)]