8672950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 18967536

約数和(自身を除く): 10294586

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1213, 1430, 2426, 3575, 6065, 7150, 12130, 13343, 15769, 26686, 30325, 31538, 60650, 66715, 78845, 133430, 157690, 173459, 333575, 346918, 394225, 667150, 788450, 867295, 1734590, 4336475, 8672950]

約数ペア:

[(1, 8672950), (2, 4336475), (5, 1734590), (10, 867295), (11, 788450), (13, 667150), (22, 394225), (25, 346918), (26, 333575), (50, 173459), (55, 157690), (65, 133430), (110, 78845), (130, 66715), (143, 60650), (275, 31538), (286, 30325), (325, 26686), (550, 15769), (650, 13343), (715, 12130), (1213, 7150), (1430, 6065), (2426, 3575)]