18156745750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{46171}}^1$

素因数の和:46223

約数の個数: 96

約数和(自身を含む): 40235019552

約数和(自身を除く): 22078273802

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 125, 130, 143, 242, 250, 275, 286, 325, 550, 605, 650, 715, 1210, 1375, 1430, 1573, 1625, 2750, 3025, 3146, 3250, 3575, 6050, 7150, 7865, 15125, 15730, 17875, 30250, 35750, 39325, 46171, 78650, 92342, 196625, 230855, 393250, 461710, 507881, 600223, 1015762, 1154275, 1200446, 2308550, 2539405, 3001115, 5078810, 5586691, 5771375, 6002230, 6602453, 11173382, 11542750, 12697025, 13204906, 15005575, 25394050, 27933455, 30011150, 33012265, 55866910, 63485125, 66024530, 72626983, 75027875, 126970250, 139667275, 145253966, 150055750, 165061325, 279334550, 330122650, 363134915, 698336375, 726269830, 825306625, 1396672750, 1650613250, 1815674575, 3631349150, 9078372875, 18156745750]

約数ペア:

[(1, 18156745750), (2, 9078372875), (5, 3631349150), (10, 1815674575), (11, 1650613250), (13, 1396672750), (22, 825306625), (25, 726269830), (26, 698336375), (50, 363134915), (55, 330122650), (65, 279334550), (110, 165061325), (121, 150055750), (125, 145253966), (130, 139667275), (143, 126970250), (242, 75027875), (250, 72626983), (275, 66024530), (286, 63485125), (325, 55866910), (550, 33012265), (605, 30011150), (650, 27933455), (715, 25394050), (1210, 15005575), (1375, 13204906), (1430, 12697025), (1573, 11542750), (1625, 11173382), (2750, 6602453), (3025, 6002230), (3146, 5771375), (3250, 5586691), (3575, 5078810), (6050, 3001115), (7150, 2539405), (7865, 2308550), (15125, 1200446), (15730, 1154275), (17875, 1015762), (30250, 600223), (35750, 507881), (39325, 461710), (46171, 393250), (78650, 230855), (92342, 196625)]