70554080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25939}}^1$

素因数の和:25971

約数の個数: 48

約数和(自身を含む): 176495760

約数和(自身を除く): 105941680

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, 25939, 51878, 103756, 129695, 207512, 259390, 415024, 440963, 518780, 830048, 881926, 1037560, 1763852, 2075120, 2204815, 3527704, 4150240, 4409630, 7055408, 8819260, 14110816, 17638520, 35277040, 70554080]

約数ペア:

[(1, 70554080), (2, 35277040), (4, 17638520), (5, 14110816), (8, 8819260), (10, 7055408), (16, 4409630), (17, 4150240), (20, 3527704), (32, 2204815), (34, 2075120), (40, 1763852), (68, 1037560), (80, 881926), (85, 830048), (136, 518780), (160, 440963), (170, 415024), (272, 259390), (340, 207512), (544, 129695), (680, 103756), (1360, 51878), (2720, 25939)]