97116920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 232696800

約数和(自身を除く): 135579880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 251, 340, 502, 569, 680, 1004, 1138, 1255, 2008, 2276, 2510, 2845, 4267, 4552, 5020, 5690, 8534, 9673, 10040, 11380, 17068, 19346, 21335, 22760, 34136, 38692, 42670, 48365, 77384, 85340, 96730, 142819, 170680, 193460, 285638, 386920, 571276, 714095, 1142552, 1428190, 2427923, 2856380, 4855846, 5712760, 9711692, 12139615, 19423384, 24279230, 48558460, 97116920]

約数ペア:

[(1, 97116920), (2, 48558460), (4, 24279230), (5, 19423384), (8, 12139615), (10, 9711692), (17, 5712760), (20, 4855846), (34, 2856380), (40, 2427923), (68, 1428190), (85, 1142552), (136, 714095), (170, 571276), (251, 386920), (340, 285638), (502, 193460), (569, 170680), (680, 142819), (1004, 96730), (1138, 85340), (1255, 77384), (2008, 48365), (2276, 42670), (2510, 38692), (2845, 34136), (4267, 22760), (4552, 21335), (5020, 19346), (5690, 17068), (8534, 11380), (9673, 10040)]