1376234980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97883}}^1$

素因数の和:97948

約数の個数: 48

約数和(自身を含む): 3124457280

約数和(自身を除く): 1748222300

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 97883, 195766, 391532, 489415, 978830, 1859777, 1957660, 3621671, 3719554, 7243342, 7439108, 9298885, 14486684, 18108355, 18597770, 36216710, 37195540, 68811749, 72433420, 137623498, 275246996, 344058745, 688117490, 1376234980]

約数ペア:

[(1, 1376234980), (2, 688117490), (4, 344058745), (5, 275246996), (10, 137623498), (19, 72433420), (20, 68811749), (37, 37195540), (38, 36216710), (74, 18597770), (76, 18108355), (95, 14486684), (148, 9298885), (185, 7439108), (190, 7243342), (370, 3719554), (380, 3621671), (703, 1957660), (740, 1859777), (1406, 978830), (2812, 489415), (3515, 391532), (7030, 195766), (14060, 97883)]