38802080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7823}}^1$

素因数の和:7869

約数の個数: 48

約数和(自身を含む): 94639104

約数和(自身を除く): 55837024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 7823, 15646, 31292, 39115, 62584, 78230, 125168, 156460, 242513, 250336, 312920, 485026, 625840, 970052, 1212565, 1251680, 1940104, 2425130, 3880208, 4850260, 7760416, 9700520, 19401040, 38802080]

約数ペア:

[(1, 38802080), (2, 19401040), (4, 9700520), (5, 7760416), (8, 4850260), (10, 3880208), (16, 2425130), (20, 1940104), (31, 1251680), (32, 1212565), (40, 970052), (62, 625840), (80, 485026), (124, 312920), (155, 250336), (160, 242513), (248, 156460), (310, 125168), (496, 78230), (620, 62584), (992, 39115), (1240, 31292), (2480, 15646), (4960, 7823)]