97769920

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 233866944

約数和(自身を除く): 136097024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 1103, 1108, 1385, 2206, 2216, 2770, 4412, 4432, 5515, 5540, 8824, 8864, 11030, 11080, 17648, 17728, 22060, 22160, 35296, 44120, 44320, 70592, 88240, 88640, 176480, 305531, 352960, 611062, 1222124, 1527655, 2444248, 3055310, 4888496, 6110620, 9776992, 12221240, 19553984, 24442480, 48884960, 97769920]

約数ペア:

[(1, 97769920), (2, 48884960), (4, 24442480), (5, 19553984), (8, 12221240), (10, 9776992), (16, 6110620), (20, 4888496), (32, 3055310), (40, 2444248), (64, 1527655), (80, 1222124), (160, 611062), (277, 352960), (320, 305531), (554, 176480), (1103, 88640), (1108, 88240), (1385, 70592), (2206, 44320), (2216, 44120), (2770, 35296), (4412, 22160), (4432, 22060), (5515, 17728), (5540, 17648), (8824, 11080), (8864, 11030)]