12873669250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{172223}}^1$

素因数の和:172276

約数の個数: 64

約数和(自身を含む): 27081879552

約数和(自身を除く): 14208210302

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 125, 130, 230, 250, 299, 325, 575, 598, 650, 1150, 1495, 1625, 2875, 2990, 3250, 5750, 7475, 14950, 37375, 74750, 172223, 344446, 861115, 1722230, 2238899, 3961129, 4305575, 4477798, 7922258, 8611150, 11194495, 19805645, 21527875, 22388990, 39611290, 43055750, 51494677, 55972475, 99028225, 102989354, 111944950, 198056450, 257473385, 279862375, 495141125, 514946770, 559724750, 990282250, 1287366925, 2574733850, 6436834625, 12873669250]

約数ペア:

[(1, 12873669250), (2, 6436834625), (5, 2574733850), (10, 1287366925), (13, 990282250), (23, 559724750), (25, 514946770), (26, 495141125), (46, 279862375), (50, 257473385), (65, 198056450), (115, 111944950), (125, 102989354), (130, 99028225), (230, 55972475), (250, 51494677), (299, 43055750), (325, 39611290), (575, 22388990), (598, 21527875), (650, 19805645), (1150, 11194495), (1495, 8611150), (1625, 7922258), (2875, 4477798), (2990, 4305575), (3250, 3961129), (5750, 2238899), (7475, 1722230), (14950, 861115), (37375, 344446), (74750, 172223)]