99716680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1597}}^1$

素因数の和:1838

約数の個数: 64

約数和(自身を含む): 257725440

約数和(自身を除く): 158008760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 446, 892, 1115, 1561, 1597, 1784, 2230, 3122, 3194, 4460, 6244, 6388, 7805, 7985, 8920, 11179, 12488, 12776, 15610, 15970, 22358, 31220, 31940, 44716, 55895, 62440, 63880, 89432, 111790, 223580, 356131, 447160, 712262, 1424524, 1780655, 2492917, 2849048, 3561310, 4985834, 7122620, 9971668, 12464585, 14245240, 19943336, 24929170, 49858340, 99716680]

約数ペア:

[(1, 99716680), (2, 49858340), (4, 24929170), (5, 19943336), (7, 14245240), (8, 12464585), (10, 9971668), (14, 7122620), (20, 4985834), (28, 3561310), (35, 2849048), (40, 2492917), (56, 1780655), (70, 1424524), (140, 712262), (223, 447160), (280, 356131), (446, 223580), (892, 111790), (1115, 89432), (1561, 63880), (1597, 62440), (1784, 55895), (2230, 44716), (3122, 31940), (3194, 31220), (4460, 22358), (6244, 15970), (6388, 15610), (7805, 12776), (7985, 12488), (8920, 11179)]