236416340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 508083408

約数和(自身を除く): 271667068

約数列:

[1, 2, 4, 5, 10, 20, 73, 113, 146, 226, 292, 365, 452, 565, 730, 1130, 1433, 1460, 2260, 2866, 5732, 7165, 8249, 14330, 16498, 28660, 32996, 41245, 82490, 104609, 161929, 164980, 209218, 323858, 418436, 523045, 647716, 809645, 1046090, 1619290, 2092180, 3238580, 11820817, 23641634, 47283268, 59104085, 118208170, 236416340]

約数ペア:

[(1, 236416340), (2, 118208170), (4, 59104085), (5, 47283268), (10, 23641634), (20, 11820817), (73, 3238580), (113, 2092180), (146, 1619290), (226, 1046090), (292, 809645), (365, 647716), (452, 523045), (565, 418436), (730, 323858), (1130, 209218), (1433, 164980), (1460, 161929), (2260, 104609), (2866, 82490), (5732, 41245), (7165, 32996), (8249, 28660), (14330, 16498)]