42783560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3701}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 102286260

約数和(自身を除く): 59502700

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 3701, 5780, 7402, 11560, 14804, 18505, 29608, 37010, 62917, 74020, 125834, 148040, 251668, 314585, 503336, 629170, 1069589, 1258340, 2139178, 2516680, 4278356, 5347945, 8556712, 10695890, 21391780, 42783560]

約数ペア:

[(1, 42783560), (2, 21391780), (4, 10695890), (5, 8556712), (8, 5347945), (10, 4278356), (17, 2516680), (20, 2139178), (34, 1258340), (40, 1069589), (68, 629170), (85, 503336), (136, 314585), (170, 251668), (289, 148040), (340, 125834), (578, 74020), (680, 62917), (1156, 37010), (1445, 29608), (2312, 18505), (2890, 14804), (3701, 11560), (5780, 7402)]