19090112480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3848813}}^1$

素因数の和:3848859

約数の個数: 48

約数和(自身を含む): 46555254144

約数和(自身を除く): 27465141664

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, 3848813, 7697626, 15395252, 19244065, 30790504, 38488130, 61581008, 76976260, 119313203, 123162016, 153952520, 238626406, 307905040, 477252812, 596566015, 615810080, 954505624, 1193132030, 1909011248, 2386264060, 3818022496, 4772528120, 9545056240, 19090112480]

約数ペア:

[(1, 19090112480), (2, 9545056240), (4, 4772528120), (5, 3818022496), (8, 2386264060), (10, 1909011248), (16, 1193132030), (20, 954505624), (31, 615810080), (32, 596566015), (40, 477252812), (62, 307905040), (80, 238626406), (124, 153952520), (155, 123162016), (160, 119313203), (248, 76976260), (310, 61581008), (496, 38488130), (620, 30790504), (992, 19244065), (1240, 15395252), (2480, 7697626), (4960, 3848813)]