25217506210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1\times {\mathrm{35969}}^1$

素因数の和:41382

約数の個数: 32

約数和(自身を含む): 48893589360

約数和(自身を除く): 23676083150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5393, 10786, 26965, 35969, 53930, 70109, 71938, 140218, 179845, 350545, 359690, 467597, 701090, 935194, 2337985, 4675970, 193980817, 387961634, 969904085, 1939808170, 2521750621, 5043501242, 12608753105, 25217506210]

約数ペア:

[(1, 25217506210), (2, 12608753105), (5, 5043501242), (10, 2521750621), (13, 1939808170), (26, 969904085), (65, 387961634), (130, 193980817), (5393, 4675970), (10786, 2337985), (26965, 935194), (35969, 701090), (53930, 467597), (70109, 359690), (71938, 350545), (140218, 179845)]