325360360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14551}}^1$

素因数の和:14618

約数の個数: 64

約数和(自身を含む): 806762880

約数和(自身を除く): 481402520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 14551, 22360, 29102, 58204, 72755, 116408, 145510, 189163, 291020, 378326, 582040, 625693, 756652, 945815, 1251386, 1513304, 1891630, 2502772, 3128465, 3783260, 5005544, 6256930, 7566520, 8134009, 12513860, 16268018, 25027720, 32536036, 40670045, 65072072, 81340090, 162680180, 325360360]

約数ペア:

[(1, 325360360), (2, 162680180), (4, 81340090), (5, 65072072), (8, 40670045), (10, 32536036), (13, 25027720), (20, 16268018), (26, 12513860), (40, 8134009), (43, 7566520), (52, 6256930), (65, 5005544), (86, 3783260), (104, 3128465), (130, 2502772), (172, 1891630), (215, 1513304), (260, 1251386), (344, 945815), (430, 756652), (520, 625693), (559, 582040), (860, 378326), (1118, 291020), (1720, 189163), (2236, 145510), (2795, 116408), (4472, 72755), (5590, 58204), (11180, 29102), (14551, 22360)]