741782260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{9133}}^1$

素因数の和:9304

約数の個数: 48

約数和(自身を含む): 1620444672

約数和(自身を除く): 878662412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 131, 155, 262, 310, 524, 620, 655, 1310, 2620, 4061, 8122, 9133, 16244, 18266, 20305, 36532, 40610, 45665, 81220, 91330, 182660, 283123, 566246, 1132492, 1196423, 1415615, 2392846, 2831230, 4785692, 5662460, 5982115, 11964230, 23928460, 37089113, 74178226, 148356452, 185445565, 370891130, 741782260]

約数ペア:

[(1, 741782260), (2, 370891130), (4, 185445565), (5, 148356452), (10, 74178226), (20, 37089113), (31, 23928460), (62, 11964230), (124, 5982115), (131, 5662460), (155, 4785692), (262, 2831230), (310, 2392846), (524, 1415615), (620, 1196423), (655, 1132492), (1310, 566246), (2620, 283123), (4061, 182660), (8122, 91330), (9133, 81220), (16244, 45665), (18266, 40610), (20305, 36532)]