5639199460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{80491}}^1$

素因数の和:80644

約数の個数: 48

約数和(自身を含む): 12332662272

約数和(自身を除く): 6693462812

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 2260, 3503, 7006, 14012, 17515, 35030, 70060, 80491, 160982, 321964, 402455, 804910, 1609820, 2495221, 4990442, 9095483, 9980884, 12476105, 18190966, 24952210, 36381932, 45477415, 49904420, 90954830, 181909660, 281959973, 563919946, 1127839892, 1409799865, 2819599730, 5639199460]

約数ペア:

[(1, 5639199460), (2, 2819599730), (4, 1409799865), (5, 1127839892), (10, 563919946), (20, 281959973), (31, 181909660), (62, 90954830), (113, 49904420), (124, 45477415), (155, 36381932), (226, 24952210), (310, 18190966), (452, 12476105), (565, 9980884), (620, 9095483), (1130, 4990442), (2260, 2495221), (3503, 1609820), (7006, 804910), (14012, 402455), (17515, 321964), (35030, 160982), (70060, 80491)]