42599620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 110229336

約数和(自身を除く): 67629716

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 2557, 3332, 4165, 5114, 8330, 10228, 12785, 16660, 17899, 25570, 35798, 43469, 51140, 71596, 86938, 89495, 125293, 173876, 178990, 217345, 250586, 304283, 357980, 434690, 501172, 608566, 626465, 869380, 1217132, 1252930, 1521415, 2129981, 2505860, 3042830, 4259962, 6085660, 8519924, 10649905, 21299810, 42599620]

約数ペア:

[(1, 42599620), (2, 21299810), (4, 10649905), (5, 8519924), (7, 6085660), (10, 4259962), (14, 3042830), (17, 2505860), (20, 2129981), (28, 1521415), (34, 1252930), (35, 1217132), (49, 869380), (68, 626465), (70, 608566), (85, 501172), (98, 434690), (119, 357980), (140, 304283), (170, 250586), (196, 217345), (238, 178990), (245, 173876), (340, 125293), (476, 89495), (490, 86938), (595, 71596), (833, 51140), (980, 43469), (1190, 35798), (1666, 25570), (2380, 17899), (2557, 16660), (3332, 12785), (4165, 10228), (5114, 8330)]