69509680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 173363904

約数和(自身を除く): 103854224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1021, 1480, 1702, 1840, 2042, 2960, 3404, 4084, 4255, 5105, 6808, 8168, 8510, 10210, 13616, 16336, 17020, 20420, 23483, 34040, 37777, 40840, 46966, 68080, 75554, 81680, 93932, 117415, 151108, 187864, 188885, 234830, 302216, 375728, 377770, 469660, 604432, 755540, 868871, 939320, 1511080, 1737742, 1878640, 3022160, 3475484, 4344355, 6950968, 8688710, 13901936, 17377420, 34754840, 69509680]

約数ペア:

[(1, 69509680), (2, 34754840), (4, 17377420), (5, 13901936), (8, 8688710), (10, 6950968), (16, 4344355), (20, 3475484), (23, 3022160), (37, 1878640), (40, 1737742), (46, 1511080), (74, 939320), (80, 868871), (92, 755540), (115, 604432), (148, 469660), (184, 377770), (185, 375728), (230, 302216), (296, 234830), (368, 188885), (370, 187864), (460, 151108), (592, 117415), (740, 93932), (851, 81680), (920, 75554), (1021, 68080), (1480, 46966), (1702, 40840), (1840, 37777), (2042, 34040), (2960, 23483), (3404, 20420), (4084, 17020), (4255, 16336), (5105, 13616), (6808, 10210), (8168, 8510)]