3453280

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 4820384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 191, 226, 382, 452, 565, 764, 904, 955, 1130, 1528, 1808, 1910, 2260, 3056, 3616, 3820, 4520, 6112, 7640, 9040, 15280, 18080, 21583, 30560, 43166, 86332, 107915, 172664, 215830, 345328, 431660, 690656, 863320, 1726640, 3453280]

約数ペア:

[(1, 3453280), (2, 1726640), (4, 863320), (5, 690656), (8, 431660), (10, 345328), (16, 215830), (20, 172664), (32, 107915), (40, 86332), (80, 43166), (113, 30560), (160, 21583), (191, 18080), (226, 15280), (382, 9040), (452, 7640), (565, 6112), (764, 4520), (904, 3820), (955, 3616), (1130, 3056), (1528, 2260), (1808, 1910)]