5280602140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{16657}}^1$

素因数の和:16819

約数の個数: 72

約数和(自身を含む): 12282809616

約数和(自身を除く): 7002207476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 131, 220, 242, 262, 484, 524, 605, 655, 1210, 1310, 1441, 2420, 2620, 2882, 5764, 7205, 14410, 15851, 16657, 28820, 31702, 33314, 63404, 66628, 79255, 83285, 158510, 166570, 183227, 317020, 333140, 366454, 732908, 916135, 1832270, 2015497, 2182067, 3664540, 4030994, 4364134, 8061988, 8728268, 10077485, 10910335, 20154970, 21820670, 24002737, 40309940, 43641340, 48005474, 96010948, 120013685, 240027370, 264030107, 480054740, 528060214, 1056120428, 1320150535, 2640301070, 5280602140]

約数ペア:

[(1, 5280602140), (2, 2640301070), (4, 1320150535), (5, 1056120428), (10, 528060214), (11, 480054740), (20, 264030107), (22, 240027370), (44, 120013685), (55, 96010948), (110, 48005474), (121, 43641340), (131, 40309940), (220, 24002737), (242, 21820670), (262, 20154970), (484, 10910335), (524, 10077485), (605, 8728268), (655, 8061988), (1210, 4364134), (1310, 4030994), (1441, 3664540), (2420, 2182067), (2620, 2015497), (2882, 1832270), (5764, 916135), (7205, 732908), (14410, 366454), (15851, 333140), (16657, 317020), (28820, 183227), (31702, 166570), (33314, 158510), (63404, 83285), (66628, 79255)]