463556080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7307}}^1$

素因数の和:7394

約数の個数: 80

約数和(自身を含む): 1179861984

約数和(自身を除く): 716305904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 976, 1040, 1220, 1586, 2440, 3172, 3965, 4880, 6344, 7307, 7930, 12688, 14614, 15860, 29228, 31720, 36535, 58456, 63440, 73070, 94991, 116912, 146140, 189982, 292280, 379964, 445727, 474955, 584560, 759928, 891454, 949910, 1519856, 1782908, 1899820, 2228635, 3565816, 3799640, 4457270, 5794451, 7131632, 7599280, 8914540, 11588902, 17829080, 23177804, 28972255, 35658160, 46355608, 57944510, 92711216, 115889020, 231778040, 463556080]

約数ペア:

[(1, 463556080), (2, 231778040), (4, 115889020), (5, 92711216), (8, 57944510), (10, 46355608), (13, 35658160), (16, 28972255), (20, 23177804), (26, 17829080), (40, 11588902), (52, 8914540), (61, 7599280), (65, 7131632), (80, 5794451), (104, 4457270), (122, 3799640), (130, 3565816), (208, 2228635), (244, 1899820), (260, 1782908), (305, 1519856), (488, 949910), (520, 891454), (610, 759928), (793, 584560), (976, 474955), (1040, 445727), (1220, 379964), (1586, 292280), (2440, 189982), (3172, 146140), (3965, 116912), (4880, 94991), (6344, 73070), (7307, 63440), (7930, 58456), (12688, 36535), (14614, 31720), (15860, 29228)]