82070300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63131}}^1$

素因数の和:63158

約数の個数: 36

約数和(自身を含む): 191795016

約数和(自身を除く): 109724716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 63131, 126262, 252524, 315655, 631310, 820703, 1262620, 1578275, 1641406, 3156550, 3282812, 4103515, 6313100, 8207030, 16414060, 20517575, 41035150, 82070300]

約数ペア:

[(1, 82070300), (2, 41035150), (4, 20517575), (5, 16414060), (10, 8207030), (13, 6313100), (20, 4103515), (25, 3282812), (26, 3156550), (50, 1641406), (52, 1578275), (65, 1262620), (100, 820703), (130, 631310), (260, 315655), (325, 252524), (650, 126262), (1300, 63131)]