1480456580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{32797}}^1$

素因数の和:32904

約数の個数: 48

約数和(自身を含む): 3245427696

約数和(自身を除く): 1764971116

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 610, 740, 1220, 2257, 4514, 9028, 11285, 22570, 32797, 45140, 65594, 131188, 163985, 327970, 655940, 1213489, 2000617, 2426978, 4001234, 4853956, 6067445, 8002468, 10003085, 12134890, 20006170, 24269780, 40012340, 74022829, 148045658, 296091316, 370114145, 740228290, 1480456580]

約数ペア:

[(1, 1480456580), (2, 740228290), (4, 370114145), (5, 296091316), (10, 148045658), (20, 74022829), (37, 40012340), (61, 24269780), (74, 20006170), (122, 12134890), (148, 10003085), (185, 8002468), (244, 6067445), (305, 4853956), (370, 4001234), (610, 2426978), (740, 2000617), (1220, 1213489), (2257, 655940), (4514, 327970), (9028, 163985), (11285, 131188), (22570, 65594), (32797, 45140)]