7087640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 19310400

約数和(自身を除く): 12222760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1489, 2380, 2978, 4760, 5956, 7445, 10423, 11912, 14890, 20846, 25313, 29780, 41692, 50626, 52115, 59560, 83384, 101252, 104230, 126565, 177191, 202504, 208460, 253130, 354382, 416920, 506260, 708764, 885955, 1012520, 1417528, 1771910, 3543820, 7087640]

約数ペア:

[(1, 7087640), (2, 3543820), (4, 1771910), (5, 1417528), (7, 1012520), (8, 885955), (10, 708764), (14, 506260), (17, 416920), (20, 354382), (28, 253130), (34, 208460), (35, 202504), (40, 177191), (56, 126565), (68, 104230), (70, 101252), (85, 83384), (119, 59560), (136, 52115), (140, 50626), (170, 41692), (238, 29780), (280, 25313), (340, 20846), (476, 14890), (595, 11912), (680, 10423), (952, 7445), (1190, 5956), (1489, 4760), (2380, 2978)]