9380454880

素因数分解:

$2^5\times 5^1\times {\mathrm{3119}}^1\times {\mathrm{18797}}^1$

素因数の和:21931

約数の個数: 48

約数和(自身を含む): 22169609280

約数和(自身を除く): 12789154400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3119, 6238, 12476, 15595, 18797, 24952, 31190, 37594, 49904, 62380, 75188, 93985, 99808, 124760, 150376, 187970, 249520, 300752, 375940, 499040, 601504, 751880, 1503760, 3007520, 58627843, 117255686, 234511372, 293139215, 469022744, 586278430, 938045488, 1172556860, 1876090976, 2345113720, 4690227440, 9380454880]

約数ペア:

[(1, 9380454880), (2, 4690227440), (4, 2345113720), (5, 1876090976), (8, 1172556860), (10, 938045488), (16, 586278430), (20, 469022744), (32, 293139215), (40, 234511372), (80, 117255686), (160, 58627843), (3119, 3007520), (6238, 1503760), (12476, 751880), (15595, 601504), (18797, 499040), (24952, 375940), (31190, 300752), (37594, 249520), (49904, 187970), (62380, 150376), (75188, 124760), (93985, 99808)]