7068760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 10038440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 71, 76, 95, 131, 142, 152, 190, 262, 284, 355, 380, 524, 568, 655, 710, 760, 1048, 1310, 1349, 1420, 2489, 2620, 2698, 2840, 4978, 5240, 5396, 6745, 9301, 9956, 10792, 12445, 13490, 18602, 19912, 24890, 26980, 37204, 46505, 49780, 53960, 74408, 93010, 99560, 176719, 186020, 353438, 372040, 706876, 883595, 1413752, 1767190, 3534380, 7068760]

約数ペア:

[(1, 7068760), (2, 3534380), (4, 1767190), (5, 1413752), (8, 883595), (10, 706876), (19, 372040), (20, 353438), (38, 186020), (40, 176719), (71, 99560), (76, 93010), (95, 74408), (131, 53960), (142, 49780), (152, 46505), (190, 37204), (262, 26980), (284, 24890), (355, 19912), (380, 18602), (524, 13490), (568, 12445), (655, 10792), (710, 9956), (760, 9301), (1048, 6745), (1310, 5396), (1349, 5240), (1420, 4978), (2489, 2840), (2620, 2698)]