43934280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28163}}^1$

素因数の和:28190

約数の個数: 64

約数和(自身を含む): 141946560

約数和(自身を除く): 98012280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 28163, 56326, 84489, 112652, 140815, 168978, 225304, 281630, 337956, 366119, 422445, 563260, 675912, 732238, 844890, 1098357, 1126520, 1464476, 1689780, 1830595, 2196714, 2928952, 3379560, 3661190, 4393428, 5491785, 7322380, 8786856, 10983570, 14644760, 21967140, 43934280]

約数ペア:

[(1, 43934280), (2, 21967140), (3, 14644760), (4, 10983570), (5, 8786856), (6, 7322380), (8, 5491785), (10, 4393428), (12, 3661190), (13, 3379560), (15, 2928952), (20, 2196714), (24, 1830595), (26, 1689780), (30, 1464476), (39, 1126520), (40, 1098357), (52, 844890), (60, 732238), (65, 675912), (78, 563260), (104, 422445), (120, 366119), (130, 337956), (156, 281630), (195, 225304), (260, 168978), (312, 140815), (390, 112652), (520, 84489), (780, 56326), (1560, 28163)]