16306579640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{49697}}^1$

素因数の和:50352

約数の個数: 64

約数和(自身を含む): 39575511360

約数和(自身を除く): 23268931720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 631, 1262, 2524, 3155, 5048, 6310, 8203, 12620, 16406, 25240, 32812, 41015, 49697, 65624, 82030, 99394, 164060, 198788, 248485, 328120, 397576, 496970, 646061, 993940, 1292122, 1987880, 2584244, 3230305, 5168488, 6460610, 12921220, 25842440, 31358807, 62717614, 125435228, 156794035, 250870456, 313588070, 407664491, 627176140, 815328982, 1254352280, 1630657964, 2038322455, 3261315928, 4076644910, 8153289820, 16306579640]

約数ペア:

[(1, 16306579640), (2, 8153289820), (4, 4076644910), (5, 3261315928), (8, 2038322455), (10, 1630657964), (13, 1254352280), (20, 815328982), (26, 627176140), (40, 407664491), (52, 313588070), (65, 250870456), (104, 156794035), (130, 125435228), (260, 62717614), (520, 31358807), (631, 25842440), (1262, 12921220), (2524, 6460610), (3155, 5168488), (5048, 3230305), (6310, 2584244), (8203, 1987880), (12620, 1292122), (16406, 993940), (25240, 646061), (32812, 496970), (41015, 397576), (49697, 328120), (65624, 248485), (82030, 198788), (99394, 164060)]