2634352720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{10313}}^1$

素因数の和:10460

約数の個数: 80

約数和(自身を含む): 6384448512

約数和(自身を除く): 3750095792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 103, 124, 155, 206, 248, 310, 412, 496, 515, 620, 824, 1030, 1240, 1648, 2060, 2480, 3193, 4120, 6386, 8240, 10313, 12772, 15965, 20626, 25544, 31930, 41252, 51088, 51565, 63860, 82504, 103130, 127720, 165008, 206260, 255440, 319703, 412520, 639406, 825040, 1062239, 1278812, 1598515, 2124478, 2557624, 3197030, 4248956, 5115248, 5311195, 6394060, 8497912, 10622390, 12788120, 16995824, 21244780, 25576240, 32929409, 42489560, 65858818, 84979120, 131717636, 164647045, 263435272, 329294090, 526870544, 658588180, 1317176360, 2634352720]

約数ペア:

[(1, 2634352720), (2, 1317176360), (4, 658588180), (5, 526870544), (8, 329294090), (10, 263435272), (16, 164647045), (20, 131717636), (31, 84979120), (40, 65858818), (62, 42489560), (80, 32929409), (103, 25576240), (124, 21244780), (155, 16995824), (206, 12788120), (248, 10622390), (310, 8497912), (412, 6394060), (496, 5311195), (515, 5115248), (620, 4248956), (824, 3197030), (1030, 2557624), (1240, 2124478), (1648, 1598515), (2060, 1278812), (2480, 1062239), (3193, 825040), (4120, 639406), (6386, 412520), (8240, 319703), (10313, 255440), (12772, 206260), (15965, 165008), (20626, 127720), (25544, 103130), (31930, 82504), (41252, 63860), (51088, 51565)]