33737540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 42467260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 1889, 3572, 3778, 4465, 7556, 8930, 9445, 17860, 18890, 35891, 37780, 71782, 88783, 143564, 177566, 179455, 355132, 358910, 443915, 717820, 887830, 1686877, 1775660, 3373754, 6747508, 8434385, 16868770, 33737540]

約数ペア:

[(1, 33737540), (2, 16868770), (4, 8434385), (5, 6747508), (10, 3373754), (19, 1775660), (20, 1686877), (38, 887830), (47, 717820), (76, 443915), (94, 358910), (95, 355132), (188, 179455), (190, 177566), (235, 143564), (380, 88783), (470, 71782), (893, 37780), (940, 35891), (1786, 18890), (1889, 17860), (3572, 9445), (3778, 8930), (4465, 7556)]