190707040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38449}}^1$

素因数の和:38495

約数の個数: 48

約数和(自身を含む): 465091200

約数和(自身を除く): 274384160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 38449, 76898, 153796, 192245, 307592, 384490, 615184, 768980, 1191919, 1230368, 1537960, 2383838, 3075920, 4767676, 5959595, 6151840, 9535352, 11919190, 19070704, 23838380, 38141408, 47676760, 95353520, 190707040]

約数ペア:

[(1, 190707040), (2, 95353520), (4, 47676760), (5, 38141408), (8, 23838380), (10, 19070704), (16, 11919190), (20, 9535352), (31, 6151840), (32, 5959595), (40, 4767676), (62, 3075920), (80, 2383838), (124, 1537960), (155, 1230368), (160, 1191919), (248, 768980), (310, 615184), (496, 384490), (620, 307592), (992, 192245), (1240, 153796), (2480, 76898), (4960, 38449)]