5492904880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{5261}}^1$

素因数の和:5726

約数の個数: 80

約数和(自身を含む): 13216796928

約数和(自身を除く): 7723892048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 421, 496, 620, 842, 1240, 1684, 2105, 2480, 3368, 4210, 5261, 6736, 8420, 10522, 13051, 16840, 21044, 26102, 26305, 33680, 42088, 52204, 52610, 65255, 84176, 104408, 105220, 130510, 163091, 208816, 210440, 261020, 326182, 420880, 522040, 652364, 815455, 1044080, 1304728, 1630910, 2214881, 2609456, 3261820, 4429762, 6523640, 8859524, 11074405, 13047280, 17719048, 22148810, 35438096, 44297620, 68661311, 88595240, 137322622, 177190480, 274645244, 343306555, 549290488, 686613110, 1098580976, 1373226220, 2746452440, 5492904880]

約数ペア:

[(1, 5492904880), (2, 2746452440), (4, 1373226220), (5, 1098580976), (8, 686613110), (10, 549290488), (16, 343306555), (20, 274645244), (31, 177190480), (40, 137322622), (62, 88595240), (80, 68661311), (124, 44297620), (155, 35438096), (248, 22148810), (310, 17719048), (421, 13047280), (496, 11074405), (620, 8859524), (842, 6523640), (1240, 4429762), (1684, 3261820), (2105, 2609456), (2480, 2214881), (3368, 1630910), (4210, 1304728), (5261, 1044080), (6736, 815455), (8420, 652364), (10522, 522040), (13051, 420880), (16840, 326182), (21044, 261020), (26102, 210440), (26305, 208816), (33680, 163091), (42088, 130510), (52204, 105220), (52610, 104408), (65255, 84176)]