101372260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2339}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 233513280

約数和(自身を除く): 132141020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1970, 2167, 2339, 3940, 4334, 4678, 8668, 9356, 10835, 11695, 21670, 23390, 25729, 43340, 46780, 51458, 102916, 128645, 257290, 460783, 514580, 921566, 1843132, 2303915, 4607830, 5068613, 9215660, 10137226, 20274452, 25343065, 50686130, 101372260]

約数ペア:

[(1, 101372260), (2, 50686130), (4, 25343065), (5, 20274452), (10, 10137226), (11, 9215660), (20, 5068613), (22, 4607830), (44, 2303915), (55, 1843132), (110, 921566), (197, 514580), (220, 460783), (394, 257290), (788, 128645), (985, 102916), (1970, 51458), (2167, 46780), (2339, 43340), (3940, 25729), (4334, 23390), (4678, 21670), (8668, 11695), (9356, 10835)]