366940340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19333}}^1$

素因数の和:19428

約数の個数: 48

約数和(自身を含む): 841261008

約数和(自身を除く): 474320668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 18980, 19333, 38666, 77332, 96665, 193330, 251329, 386660, 502658, 1005316, 1256645, 1411309, 2513290, 2822618, 5026580, 5645236, 7056545, 14113090, 18347017, 28226180, 36694034, 73388068, 91735085, 183470170, 366940340]

約数ペア:

[(1, 366940340), (2, 183470170), (4, 91735085), (5, 73388068), (10, 36694034), (13, 28226180), (20, 18347017), (26, 14113090), (52, 7056545), (65, 5645236), (73, 5026580), (130, 2822618), (146, 2513290), (260, 1411309), (292, 1256645), (365, 1005316), (730, 502658), (949, 386660), (1460, 251329), (1898, 193330), (3796, 96665), (4745, 77332), (9490, 38666), (18980, 19333)]