52804419760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{79997}}^1$

素因数の和:80270

約数の個数: 80

約数和(自身を含む): 126655393536

約数和(自身を除く): 73850973776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 223, 296, 370, 446, 592, 740, 892, 1115, 1480, 1784, 2230, 2960, 3568, 4460, 8251, 8920, 16502, 17840, 33004, 41255, 66008, 79997, 82510, 132016, 159994, 165020, 319988, 330040, 399985, 639976, 660080, 799970, 1279952, 1599940, 2959889, 3199880, 5919778, 6399760, 11839556, 14799445, 17839331, 23679112, 29598890, 35678662, 47358224, 59197780, 71357324, 89196655, 118395560, 142714648, 178393310, 236791120, 285429296, 356786620, 660055247, 713573240, 1320110494, 1427146480, 2640220988, 3300276235, 5280441976, 6600552470, 10560883952, 13201104940, 26402209880, 52804419760]

約数ペア:

[(1, 52804419760), (2, 26402209880), (4, 13201104940), (5, 10560883952), (8, 6600552470), (10, 5280441976), (16, 3300276235), (20, 2640220988), (37, 1427146480), (40, 1320110494), (74, 713573240), (80, 660055247), (148, 356786620), (185, 285429296), (223, 236791120), (296, 178393310), (370, 142714648), (446, 118395560), (592, 89196655), (740, 71357324), (892, 59197780), (1115, 47358224), (1480, 35678662), (1784, 29598890), (2230, 23679112), (2960, 17839331), (3568, 14799445), (4460, 11839556), (8251, 6399760), (8920, 5919778), (16502, 3199880), (17840, 2959889), (33004, 1599940), (41255, 1279952), (66008, 799970), (79997, 660080), (82510, 639976), (132016, 399985), (159994, 330040), (165020, 319988)]