39561380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5059}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 91808640

約数和(自身を除く): 52247260

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 5059, 7820, 10118, 20236, 25295, 50590, 86003, 101180, 116357, 172006, 232714, 344012, 430015, 465428, 581785, 860030, 1163570, 1720060, 1978069, 2327140, 3956138, 7912276, 9890345, 19780690, 39561380]

約数ペア:

[(1, 39561380), (2, 19780690), (4, 9890345), (5, 7912276), (10, 3956138), (17, 2327140), (20, 1978069), (23, 1720060), (34, 1163570), (46, 860030), (68, 581785), (85, 465428), (92, 430015), (115, 344012), (170, 232714), (230, 172006), (340, 116357), (391, 101180), (460, 86003), (782, 50590), (1564, 25295), (1955, 20236), (3910, 10118), (5059, 7820)]