85814800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3517}}^1$

素因数の和:3596

約数の個数: 60

約数和(自身を含む): 209609476

約数和(自身を除く): 123794676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 3517, 4880, 6100, 7034, 12200, 14068, 17585, 24400, 28136, 35170, 56272, 70340, 87925, 140680, 175850, 214537, 281360, 351700, 429074, 703400, 858148, 1072685, 1406800, 1716296, 2145370, 3432592, 4290740, 5363425, 8581480, 10726850, 17162960, 21453700, 42907400, 85814800]

約数ペア:

[(1, 85814800), (2, 42907400), (4, 21453700), (5, 17162960), (8, 10726850), (10, 8581480), (16, 5363425), (20, 4290740), (25, 3432592), (40, 2145370), (50, 1716296), (61, 1406800), (80, 1072685), (100, 858148), (122, 703400), (200, 429074), (244, 351700), (305, 281360), (400, 214537), (488, 175850), (610, 140680), (976, 87925), (1220, 70340), (1525, 56272), (2440, 35170), (3050, 28136), (3517, 24400), (4880, 17585), (6100, 14068), (7034, 12200)]