1922038680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{340787}}^1$

素因数の和:340848

約数の個数: 64

約数和(自身を含む): 5888816640

約数和(自身を除く): 3966777960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 340787, 681574, 1022361, 1363148, 1703935, 2044722, 2726296, 3407870, 4089444, 5111805, 6815740, 8178888, 10223610, 13631480, 16016989, 20447220, 32033978, 40894440, 48050967, 64067956, 80084945, 96101934, 128135912, 160169890, 192203868, 240254835, 320339780, 384407736, 480509670, 640679560, 961019340, 1922038680]

約数ペア:

[(1, 1922038680), (2, 961019340), (3, 640679560), (4, 480509670), (5, 384407736), (6, 320339780), (8, 240254835), (10, 192203868), (12, 160169890), (15, 128135912), (20, 96101934), (24, 80084945), (30, 64067956), (40, 48050967), (47, 40894440), (60, 32033978), (94, 20447220), (120, 16016989), (141, 13631480), (188, 10223610), (235, 8178888), (282, 6815740), (376, 5111805), (470, 4089444), (564, 3407870), (705, 2726296), (940, 2044722), (1128, 1703935), (1410, 1363148), (1880, 1022361), (2820, 681574), (5640, 340787)]