15419680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5701

約数の個数: 48

約数和(自身を含む): 38578680

約数和(自身を除く): 23159000

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, 2720, 5669, 11338, 22676, 28345, 45352, 56690, 90704, 96373, 113380, 181408, 192746, 226760, 385492, 453520, 481865, 770984, 907040, 963730, 1541968, 1927460, 3083936, 3854920, 7709840, 15419680]

約数ペア:

[(1, 15419680), (2, 7709840), (4, 3854920), (5, 3083936), (8, 1927460), (10, 1541968), (16, 963730), (17, 907040), (20, 770984), (32, 481865), (34, 453520), (40, 385492), (68, 226760), (80, 192746), (85, 181408), (136, 113380), (160, 96373), (170, 90704), (272, 56690), (340, 45352), (544, 28345), (680, 22676), (1360, 11338), (2720, 5669)]