532032020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{38609}}^1$

素因数の和:38684

約数の個数: 48

約数和(自身を含む): 1225944720

約数和(自身を除く): 693912700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 38609, 77218, 154436, 193045, 386090, 501917, 772180, 1003834, 2007668, 2046277, 2509585, 4092554, 5019170, 8185108, 10038340, 10231385, 20462770, 26601601, 40925540, 53203202, 106406404, 133008005, 266016010, 532032020]

約数ペア:

[(1, 532032020), (2, 266016010), (4, 133008005), (5, 106406404), (10, 53203202), (13, 40925540), (20, 26601601), (26, 20462770), (52, 10231385), (53, 10038340), (65, 8185108), (106, 5019170), (130, 4092554), (212, 2509585), (260, 2046277), (265, 2007668), (530, 1003834), (689, 772180), (1060, 501917), (1378, 386090), (2756, 193045), (3445, 154436), (6890, 77218), (13780, 38609)]