713796680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12647}}^1$

素因数の和:12758

約数の個数: 64

約数和(自身を含む): 1721139840

約数和(自身を除く): 1007343160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1411, 1660, 2822, 3320, 5644, 7055, 11288, 12647, 14110, 25294, 28220, 50588, 56440, 63235, 101176, 126470, 214999, 252940, 429998, 505880, 859996, 1049701, 1074995, 1719992, 2099402, 2149990, 4198804, 4299980, 5248505, 8397608, 8599960, 10497010, 17844917, 20994020, 35689834, 41988040, 71379668, 89224585, 142759336, 178449170, 356898340, 713796680]

約数ペア:

[(1, 713796680), (2, 356898340), (4, 178449170), (5, 142759336), (8, 89224585), (10, 71379668), (17, 41988040), (20, 35689834), (34, 20994020), (40, 17844917), (68, 10497010), (83, 8599960), (85, 8397608), (136, 5248505), (166, 4299980), (170, 4198804), (332, 2149990), (340, 2099402), (415, 1719992), (664, 1074995), (680, 1049701), (830, 859996), (1411, 505880), (1660, 429998), (2822, 252940), (3320, 214999), (5644, 126470), (7055, 101176), (11288, 63235), (12647, 56440), (14110, 50588), (25294, 28220)]