107847760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43487}}^1$

素因数の和:43531

約数の個数: 40

約数和(自身を含む): 258840576

約数和(自身を除く): 150992816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 43487, 86974, 173948, 217435, 347896, 434870, 695792, 869740, 1348097, 1739480, 2696194, 3478960, 5392388, 6740485, 10784776, 13480970, 21569552, 26961940, 53923880, 107847760]

約数ペア:

[(1, 107847760), (2, 53923880), (4, 26961940), (5, 21569552), (8, 13480970), (10, 10784776), (16, 6740485), (20, 5392388), (31, 3478960), (40, 2696194), (62, 1739480), (80, 1348097), (124, 869740), (155, 695792), (248, 434870), (310, 347896), (496, 217435), (620, 173948), (1240, 86974), (2480, 43487)]