123670300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{95131}}^1$

素因数の和:95158

約数の個数: 36

約数和(自身を含む): 289011016

約数和(自身を除く): 165340716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 95131, 190262, 380524, 475655, 951310, 1236703, 1902620, 2378275, 2473406, 4756550, 4946812, 6183515, 9513100, 12367030, 24734060, 30917575, 61835150, 123670300]

約数ペア:

[(1, 123670300), (2, 61835150), (4, 30917575), (5, 24734060), (10, 12367030), (13, 9513100), (20, 6183515), (25, 4946812), (26, 4756550), (50, 2473406), (52, 2378275), (65, 1902620), (100, 1236703), (130, 951310), (260, 475655), (325, 380524), (650, 190262), (1300, 95131)]