1570539980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{2383}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 3409158144

約数和(自身を除く): 1838618164

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1063, 2126, 2383, 4252, 4766, 5315, 9532, 10630, 11915, 21260, 23830, 32953, 47660, 65906, 73873, 131812, 147746, 164765, 295492, 329530, 369365, 659060, 738730, 1477460, 2533129, 5066258, 10132516, 12665645, 25331290, 50662580, 78526999, 157053998, 314107996, 392634995, 785269990, 1570539980]

約数ペア:

[(1, 1570539980), (2, 785269990), (4, 392634995), (5, 314107996), (10, 157053998), (20, 78526999), (31, 50662580), (62, 25331290), (124, 12665645), (155, 10132516), (310, 5066258), (620, 2533129), (1063, 1477460), (2126, 738730), (2383, 659060), (4252, 369365), (4766, 329530), (5315, 295492), (9532, 164765), (10630, 147746), (11915, 131812), (21260, 73873), (23830, 65906), (32953, 47660)]