16669250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 35223552

約数和(自身を除く): 18554302

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 125, 130, 223, 230, 250, 299, 325, 446, 575, 598, 650, 1115, 1150, 1495, 1625, 2230, 2875, 2899, 2990, 3250, 5129, 5575, 5750, 5798, 7475, 10258, 11150, 14495, 14950, 25645, 27875, 28990, 37375, 51290, 55750, 66677, 72475, 74750, 128225, 133354, 144950, 256450, 333385, 362375, 641125, 666770, 724750, 1282250, 1666925, 3333850, 8334625, 16669250]

約数ペア:

[(1, 16669250), (2, 8334625), (5, 3333850), (10, 1666925), (13, 1282250), (23, 724750), (25, 666770), (26, 641125), (46, 362375), (50, 333385), (65, 256450), (115, 144950), (125, 133354), (130, 128225), (223, 74750), (230, 72475), (250, 66677), (299, 55750), (325, 51290), (446, 37375), (575, 28990), (598, 27875), (650, 25645), (1115, 14950), (1150, 14495), (1495, 11150), (1625, 10258), (2230, 7475), (2875, 5798), (2899, 5750), (2990, 5575), (3250, 5129)]