24807440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 68090880

約数和(自身を除く): 43283440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1429, 1736, 2170, 2480, 2858, 3472, 4340, 5716, 7145, 8680, 10003, 11432, 14290, 17360, 20006, 22864, 28580, 40012, 44299, 50015, 57160, 80024, 88598, 100030, 114320, 160048, 177196, 200060, 221495, 310093, 354392, 400120, 442990, 620186, 708784, 800240, 885980, 1240372, 1550465, 1771960, 2480744, 3100930, 3543920, 4961488, 6201860, 12403720, 24807440]

約数ペア:

[(1, 24807440), (2, 12403720), (4, 6201860), (5, 4961488), (7, 3543920), (8, 3100930), (10, 2480744), (14, 1771960), (16, 1550465), (20, 1240372), (28, 885980), (31, 800240), (35, 708784), (40, 620186), (56, 442990), (62, 400120), (70, 354392), (80, 310093), (112, 221495), (124, 200060), (140, 177196), (155, 160048), (217, 114320), (248, 100030), (280, 88598), (310, 80024), (434, 57160), (496, 50015), (560, 44299), (620, 40012), (868, 28580), (1085, 22864), (1240, 20006), (1429, 17360), (1736, 14290), (2170, 11432), (2480, 10003), (2858, 8680), (3472, 7145), (4340, 5716)]