40114640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9461}}^1$

素因数の和:9527

約数の個数: 40

約数和(自身を含む): 95036328

約数和(自身を除く): 54921688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 9461, 18922, 37844, 47305, 75688, 94610, 151376, 189220, 378440, 501433, 756880, 1002866, 2005732, 2507165, 4011464, 5014330, 8022928, 10028660, 20057320, 40114640]

約数ペア:

[(1, 40114640), (2, 20057320), (4, 10028660), (5, 8022928), (8, 5014330), (10, 4011464), (16, 2507165), (20, 2005732), (40, 1002866), (53, 756880), (80, 501433), (106, 378440), (212, 189220), (265, 151376), (424, 94610), (530, 75688), (848, 47305), (1060, 37844), (2120, 18922), (4240, 9461)]