83194250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 79894390

約数列:

[1, 2, 5, 10, 25, 43, 50, 71, 86, 109, 125, 142, 215, 218, 250, 355, 430, 545, 710, 1075, 1090, 1775, 2150, 2725, 3053, 3550, 4687, 5375, 5450, 6106, 7739, 8875, 9374, 10750, 13625, 15265, 15478, 17750, 23435, 27250, 30530, 38695, 46870, 76325, 77390, 117175, 152650, 193475, 234350, 332777, 381625, 386950, 585875, 665554, 763250, 967375, 1171750, 1663885, 1934750, 3327770, 8319425, 16638850, 41597125, 83194250]

約数ペア:

[(1, 83194250), (2, 41597125), (5, 16638850), (10, 8319425), (25, 3327770), (43, 1934750), (50, 1663885), (71, 1171750), (86, 967375), (109, 763250), (125, 665554), (142, 585875), (215, 386950), (218, 381625), (250, 332777), (355, 234350), (430, 193475), (545, 152650), (710, 117175), (1075, 77390), (1090, 76325), (1775, 46870), (2150, 38695), (2725, 30530), (3053, 27250), (3550, 23435), (4687, 17750), (5375, 15478), (5450, 15265), (6106, 13625), (7739, 10750), (8875, 9374)]