76298720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28051}}^1$

素因数の和:28083

約数の個数: 48

約数和(自身を含む): 190865808

約数和(自身を除く): 114567088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 28051, 56102, 112204, 140255, 224408, 280510, 448816, 476867, 561020, 897632, 953734, 1122040, 1907468, 2244080, 2384335, 3814936, 4488160, 4768670, 7629872, 9537340, 15259744, 19074680, 38149360, 76298720]

約数ペア:

[(1, 76298720), (2, 38149360), (4, 19074680), (5, 15259744), (8, 9537340), (10, 7629872), (16, 4768670), (17, 4488160), (20, 3814936), (32, 2384335), (34, 2244080), (40, 1907468), (68, 1122040), (80, 953734), (85, 897632), (136, 561020), (160, 476867), (170, 448816), (272, 280510), (340, 224408), (544, 140255), (680, 112204), (1360, 56102), (2720, 28051)]