16154080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5939}}^1$

素因数の和:5971

約数の個数: 48

約数和(自身を含む): 40415760

約数和(自身を除く): 24261680

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, 5939, 11878, 23756, 29695, 47512, 59390, 95024, 100963, 118780, 190048, 201926, 237560, 403852, 475120, 504815, 807704, 950240, 1009630, 1615408, 2019260, 3230816, 4038520, 8077040, 16154080]

約数ペア:

[(1, 16154080), (2, 8077040), (4, 4038520), (5, 3230816), (8, 2019260), (10, 1615408), (16, 1009630), (17, 950240), (20, 807704), (32, 504815), (34, 475120), (40, 403852), (68, 237560), (80, 201926), (85, 190048), (136, 118780), (160, 100963), (170, 95024), (272, 59390), (340, 47512), (544, 29695), (680, 23756), (1360, 11878), (2720, 5939)]