13309214750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{315011}}^1$

素因数の和:315054

約数の個数: 48

約数和(自身を含む): 26978887728

約数和(自身を除く): 13669672978

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 3250, 4225, 8450, 21125, 42250, 315011, 630022, 1575055, 3150110, 4095143, 7875275, 8190286, 15750550, 20475715, 39376375, 40951430, 53236859, 78752750, 102378575, 106473718, 204757150, 266184295, 511892875, 532368590, 1023785750, 1330921475, 2661842950, 6654607375, 13309214750]

約数ペア:

[(1, 13309214750), (2, 6654607375), (5, 2661842950), (10, 1330921475), (13, 1023785750), (25, 532368590), (26, 511892875), (50, 266184295), (65, 204757150), (125, 106473718), (130, 102378575), (169, 78752750), (250, 53236859), (325, 40951430), (338, 39376375), (650, 20475715), (845, 15750550), (1625, 8190286), (1690, 7875275), (3250, 4095143), (4225, 3150110), (8450, 1575055), (21125, 630022), (42250, 315011)]