2199659860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1\times {\mathrm{2027}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 4783484160

約数和(自身を除く): 2583824300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1871, 2027, 3742, 4054, 7484, 8108, 9355, 10135, 18710, 20270, 37420, 40540, 54259, 58783, 108518, 117566, 217036, 235132, 271295, 293915, 542590, 587830, 1085180, 1175660, 3792517, 7585034, 15170068, 18962585, 37925170, 75850340, 109982993, 219965986, 439931972, 549914965, 1099829930, 2199659860]

約数ペア:

[(1, 2199659860), (2, 1099829930), (4, 549914965), (5, 439931972), (10, 219965986), (20, 109982993), (29, 75850340), (58, 37925170), (116, 18962585), (145, 15170068), (290, 7585034), (580, 3792517), (1871, 1175660), (2027, 1085180), (3742, 587830), (4054, 542590), (7484, 293915), (8108, 271295), (9355, 235132), (10135, 217036), (18710, 117566), (20270, 108518), (37420, 58783), (40540, 54259)]