17468180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 21904300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 619, 830, 1238, 1411, 1660, 2476, 2822, 3095, 5644, 6190, 7055, 10523, 12380, 14110, 21046, 28220, 42092, 51377, 52615, 102754, 105230, 205508, 210460, 256885, 513770, 873409, 1027540, 1746818, 3493636, 4367045, 8734090, 17468180]

約数ペア:

[(1, 17468180), (2, 8734090), (4, 4367045), (5, 3493636), (10, 1746818), (17, 1027540), (20, 873409), (34, 513770), (68, 256885), (83, 210460), (85, 205508), (166, 105230), (170, 102754), (332, 52615), (340, 51377), (415, 42092), (619, 28220), (830, 21046), (1238, 14110), (1411, 12380), (1660, 10523), (2476, 7055), (2822, 6190), (3095, 5644)]