7371880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 18098640

約数和(自身を除く): 10726760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 293, 296, 340, 370, 586, 629, 680, 740, 1172, 1258, 1465, 1480, 2344, 2516, 2930, 3145, 4981, 5032, 5860, 6290, 9962, 10841, 11720, 12580, 19924, 21682, 24905, 25160, 39848, 43364, 49810, 54205, 86728, 99620, 108410, 184297, 199240, 216820, 368594, 433640, 737188, 921485, 1474376, 1842970, 3685940, 7371880]

約数ペア:

[(1, 7371880), (2, 3685940), (4, 1842970), (5, 1474376), (8, 921485), (10, 737188), (17, 433640), (20, 368594), (34, 216820), (37, 199240), (40, 184297), (68, 108410), (74, 99620), (85, 86728), (136, 54205), (148, 49810), (170, 43364), (185, 39848), (293, 25160), (296, 24905), (340, 21682), (370, 19924), (586, 12580), (629, 11720), (680, 10841), (740, 9962), (1172, 6290), (1258, 5860), (1465, 5032), (1480, 4981), (2344, 3145), (2516, 2930)]