32739320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19963}}^1$

素因数の和:20015

約数の個数: 32

約数和(自身を含む): 75463920

約数和(自身を除く): 42724600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 19963, 39926, 79852, 99815, 159704, 199630, 399260, 798520, 818483, 1636966, 3273932, 4092415, 6547864, 8184830, 16369660, 32739320]

約数ペア:

[(1, 32739320), (2, 16369660), (4, 8184830), (5, 6547864), (8, 4092415), (10, 3273932), (20, 1636966), (40, 818483), (41, 798520), (82, 399260), (164, 199630), (205, 159704), (328, 99815), (410, 79852), (820, 39926), (1640, 19963)]