101206520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2112

約数の個数: 64

約数和(自身を含む): 241164000

約数和(自身を除く): 139957480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2029, 2494, 4058, 4988, 6235, 8116, 9976, 10145, 12470, 16232, 20290, 24940, 40580, 49880, 58841, 81160, 87247, 117682, 174494, 235364, 294205, 348988, 436235, 470728, 588410, 697976, 872470, 1176820, 1744940, 2353640, 2530163, 3489880, 5060326, 10120652, 12650815, 20241304, 25301630, 50603260, 101206520]

約数ペア:

[(1, 101206520), (2, 50603260), (4, 25301630), (5, 20241304), (8, 12650815), (10, 10120652), (20, 5060326), (29, 3489880), (40, 2530163), (43, 2353640), (58, 1744940), (86, 1176820), (116, 872470), (145, 697976), (172, 588410), (215, 470728), (232, 436235), (290, 348988), (344, 294205), (430, 235364), (580, 174494), (860, 117682), (1160, 87247), (1247, 81160), (1720, 58841), (2029, 49880), (2494, 40580), (4058, 24940), (4988, 20290), (6235, 16232), (8116, 12470), (9976, 10145)]