3718240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 9307872

約数和(自身を除く): 5589632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1367, 2720, 2734, 5468, 6835, 10936, 13670, 21872, 23239, 27340, 43744, 46478, 54680, 92956, 109360, 116195, 185912, 218720, 232390, 371824, 464780, 743648, 929560, 1859120, 3718240]

約数ペア:

[(1, 3718240), (2, 1859120), (4, 929560), (5, 743648), (8, 464780), (10, 371824), (16, 232390), (17, 218720), (20, 185912), (32, 116195), (34, 109360), (40, 92956), (68, 54680), (80, 46478), (85, 43744), (136, 27340), (160, 23239), (170, 21872), (272, 13670), (340, 10936), (544, 6835), (680, 5468), (1360, 2734), (1367, 2720)]