12598040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3461}}^1$

素因数の和:3492

約数の個数: 64

約数和(自身を含む): 34896960

約数和(自身を除く): 22298920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3461, 3640, 6922, 13844, 17305, 24227, 27688, 34610, 44993, 48454, 69220, 89986, 96908, 121135, 138440, 179972, 193816, 224965, 242270, 314951, 359944, 449930, 484540, 629902, 899860, 969080, 1259804, 1574755, 1799720, 2519608, 3149510, 6299020, 12598040]

約数ペア:

[(1, 12598040), (2, 6299020), (4, 3149510), (5, 2519608), (7, 1799720), (8, 1574755), (10, 1259804), (13, 969080), (14, 899860), (20, 629902), (26, 484540), (28, 449930), (35, 359944), (40, 314951), (52, 242270), (56, 224965), (65, 193816), (70, 179972), (91, 138440), (104, 121135), (130, 96908), (140, 89986), (182, 69220), (260, 48454), (280, 44993), (364, 34610), (455, 27688), (520, 24227), (728, 17305), (910, 13844), (1820, 6922), (3461, 3640)]