112945960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 270993600

約数和(自身を除く): 158047640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 163, 170, 326, 340, 652, 680, 815, 1019, 1304, 1630, 2038, 2771, 3260, 4076, 5095, 5542, 6520, 8152, 10190, 11084, 13855, 17323, 20380, 22168, 27710, 34646, 40760, 55420, 69292, 86615, 110840, 138584, 166097, 173230, 332194, 346460, 664388, 692920, 830485, 1328776, 1660970, 2823649, 3321940, 5647298, 6643880, 11294596, 14118245, 22589192, 28236490, 56472980, 112945960]

約数ペア:

[(1, 112945960), (2, 56472980), (4, 28236490), (5, 22589192), (8, 14118245), (10, 11294596), (17, 6643880), (20, 5647298), (34, 3321940), (40, 2823649), (68, 1660970), (85, 1328776), (136, 830485), (163, 692920), (170, 664388), (326, 346460), (340, 332194), (652, 173230), (680, 166097), (815, 138584), (1019, 110840), (1304, 86615), (1630, 69292), (2038, 55420), (2771, 40760), (3260, 34646), (4076, 27710), (5095, 22168), (5542, 20380), (6520, 17323), (8152, 13855), (10190, 11084)]