39351620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 109396224

約数和(自身を除く): 70044604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 101, 110, 115, 121, 140, 154, 161, 202, 220, 230, 242, 253, 308, 322, 385, 404, 460, 484, 505, 506, 605, 644, 707, 770, 805, 847, 1010, 1012, 1111, 1210, 1265, 1414, 1540, 1610, 1694, 1771, 2020, 2222, 2323, 2420, 2530, 2783, 2828, 3220, 3388, 3535, 3542, 4235, 4444, 4646, 5060, 5555, 5566, 7070, 7084, 7777, 8470, 8855, 9292, 11110, 11132, 11615, 12221, 13915, 14140, 15554, 16261, 16940, 17710, 19481, 22220, 23230, 24442, 25553, 27830, 31108, 32522, 35420, 38885, 38962, 46460, 48884, 51106, 55660, 61105, 65044, 77770, 77924, 81305, 85547, 97405, 102212, 122210, 127765, 155540, 162610, 171094, 178871, 194810, 244420, 255530, 281083, 325220, 342188, 357742, 389620, 427735, 511060, 562166, 715484, 855470, 894355, 1124332, 1405415, 1710940, 1788710, 1967581, 2810830, 3577420, 3935162, 5621660, 7870324, 9837905, 19675810, 39351620]

約数ペア:

[(1, 39351620), (2, 19675810), (4, 9837905), (5, 7870324), (7, 5621660), (10, 3935162), (11, 3577420), (14, 2810830), (20, 1967581), (22, 1788710), (23, 1710940), (28, 1405415), (35, 1124332), (44, 894355), (46, 855470), (55, 715484), (70, 562166), (77, 511060), (92, 427735), (101, 389620), (110, 357742), (115, 342188), (121, 325220), (140, 281083), (154, 255530), (161, 244420), (202, 194810), (220, 178871), (230, 171094), (242, 162610), (253, 155540), (308, 127765), (322, 122210), (385, 102212), (404, 97405), (460, 85547), (484, 81305), (505, 77924), (506, 77770), (605, 65044), (644, 61105), (707, 55660), (770, 51106), (805, 48884), (847, 46460), (1010, 38962), (1012, 38885), (1111, 35420), (1210, 32522), (1265, 31108), (1414, 27830), (1540, 25553), (1610, 24442), (1694, 23230), (1771, 22220), (2020, 19481), (2222, 17710), (2323, 16940), (2420, 16261), (2530, 15554), (2783, 14140), (2828, 13915), (3220, 12221), (3388, 11615), (3535, 11132), (3542, 11110), (4235, 9292), (4444, 8855), (4646, 8470), (5060, 7777), (5555, 7084), (5566, 7070)]