286082207920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{115355729}}^1$

素因数の和:115355773

約数の個数: 40

約数和(自身を含む): 686597304960

約数和(自身を除く): 400515097040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 115355729, 230711458, 461422916, 576778645, 922845832, 1153557290, 1845691664, 2307114580, 3576027599, 4614229160, 7152055198, 9228458320, 14304110396, 17880137995, 28608220792, 35760275990, 57216441584, 71520551980, 143041103960, 286082207920]

約数ペア:

[(1, 286082207920), (2, 143041103960), (4, 71520551980), (5, 57216441584), (8, 35760275990), (10, 28608220792), (16, 17880137995), (20, 14304110396), (31, 9228458320), (40, 7152055198), (62, 4614229160), (80, 3576027599), (124, 2307114580), (155, 1845691664), (248, 1153557290), (310, 922845832), (496, 576778645), (620, 461422916), (1240, 230711458), (2480, 115355729)]