1935280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 4767552

約数和(自身を除く): 2832272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1423, 2846, 5692, 7115, 11384, 14230, 22768, 24191, 28460, 48382, 56920, 96764, 113840, 120955, 193528, 241910, 387056, 483820, 967640, 1935280]

約数ペア:

[(1, 1935280), (2, 967640), (4, 483820), (5, 387056), (8, 241910), (10, 193528), (16, 120955), (17, 113840), (20, 96764), (34, 56920), (40, 48382), (68, 28460), (80, 24191), (85, 22768), (136, 14230), (170, 11384), (272, 7115), (340, 5692), (680, 2846), (1360, 1423)]