2510169350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{43391}}^1$

素因数の和:43505

約数の個数: 48

約数和(自身を含む): 5084674560

約数和(自身を除く): 2574505210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 2225, 2314, 4450, 5785, 11570, 28925, 43391, 57850, 86782, 216955, 433910, 564083, 1084775, 1128166, 2169550, 2820415, 3861799, 5640830, 7723598, 14102075, 19308995, 28204150, 38617990, 50203387, 96544975, 100406774, 193089950, 251016935, 502033870, 1255084675, 2510169350]

約数ペア:

[(1, 2510169350), (2, 1255084675), (5, 502033870), (10, 251016935), (13, 193089950), (25, 100406774), (26, 96544975), (50, 50203387), (65, 38617990), (89, 28204150), (130, 19308995), (178, 14102075), (325, 7723598), (445, 5640830), (650, 3861799), (890, 2820415), (1157, 2169550), (2225, 1128166), (2314, 1084775), (4450, 564083), (5785, 433910), (11570, 216955), (28925, 86782), (43391, 57850)]