113679880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69317}}^1$

素因数の和:69369

約数の個数: 32

約数和(自身を含む): 262022040

約数和(自身を除く): 148342160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 69317, 138634, 277268, 346585, 554536, 693170, 1386340, 2772680, 2841997, 5683994, 11367988, 14209985, 22735976, 28419970, 56839940, 113679880]

約数ペア:

[(1, 113679880), (2, 56839940), (4, 28419970), (5, 22735976), (8, 14209985), (10, 11367988), (20, 5683994), (40, 2841997), (41, 2772680), (82, 1386340), (164, 693170), (205, 554536), (328, 346585), (410, 277268), (820, 138634), (1640, 69317)]