16075540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3637}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 38504592

約数和(自身を除く): 22429052

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 3637, 4420, 7274, 14548, 18185, 36370, 47281, 61829, 72740, 94562, 123658, 189124, 236405, 247316, 309145, 472810, 618290, 803777, 945620, 1236580, 1607554, 3215108, 4018885, 8037770, 16075540]

約数ペア:

[(1, 16075540), (2, 8037770), (4, 4018885), (5, 3215108), (10, 1607554), (13, 1236580), (17, 945620), (20, 803777), (26, 618290), (34, 472810), (52, 309145), (65, 247316), (68, 236405), (85, 189124), (130, 123658), (170, 94562), (221, 72740), (260, 61829), (340, 47281), (442, 36370), (884, 18185), (1105, 14548), (2210, 7274), (3637, 4420)]