32847880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 80262000

約数和(自身を除く): 47414120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 181, 260, 349, 362, 520, 698, 724, 905, 1396, 1448, 1745, 1810, 2353, 2792, 3490, 3620, 4537, 4706, 6980, 7240, 9074, 9412, 11765, 13960, 18148, 18824, 22685, 23530, 36296, 45370, 47060, 63169, 90740, 94120, 126338, 181480, 252676, 315845, 505352, 631690, 821197, 1263380, 1642394, 2526760, 3284788, 4105985, 6569576, 8211970, 16423940, 32847880]

約数ペア:

[(1, 32847880), (2, 16423940), (4, 8211970), (5, 6569576), (8, 4105985), (10, 3284788), (13, 2526760), (20, 1642394), (26, 1263380), (40, 821197), (52, 631690), (65, 505352), (104, 315845), (130, 252676), (181, 181480), (260, 126338), (349, 94120), (362, 90740), (520, 63169), (698, 47060), (724, 45370), (905, 36296), (1396, 23530), (1448, 22685), (1745, 18824), (1810, 18148), (2353, 13960), (2792, 11765), (3490, 9412), (3620, 9074), (4537, 7240), (4706, 6980)]