38095850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 82494720

約数和(自身を除く): 44398870

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 43, 47, 50, 58, 65, 86, 94, 130, 145, 215, 235, 290, 325, 377, 430, 470, 559, 611, 650, 725, 754, 1075, 1118, 1175, 1222, 1247, 1363, 1450, 1885, 2021, 2150, 2350, 2494, 2726, 2795, 3055, 3770, 4042, 5590, 6110, 6235, 6815, 9425, 10105, 12470, 13630, 13975, 15275, 16211, 17719, 18850, 20210, 26273, 27950, 30550, 31175, 32422, 34075, 35438, 50525, 52546, 58609, 62350, 68150, 81055, 88595, 101050, 117218, 131365, 162110, 177190, 262730, 293045, 405275, 442975, 586090, 656825, 761917, 810550, 885950, 1313650, 1465225, 1523834, 2930450, 3809585, 7619170, 19047925, 38095850]

約数ペア:

[(1, 38095850), (2, 19047925), (5, 7619170), (10, 3809585), (13, 2930450), (25, 1523834), (26, 1465225), (29, 1313650), (43, 885950), (47, 810550), (50, 761917), (58, 656825), (65, 586090), (86, 442975), (94, 405275), (130, 293045), (145, 262730), (215, 177190), (235, 162110), (290, 131365), (325, 117218), (377, 101050), (430, 88595), (470, 81055), (559, 68150), (611, 62350), (650, 58609), (725, 52546), (754, 50525), (1075, 35438), (1118, 34075), (1175, 32422), (1222, 31175), (1247, 30550), (1363, 27950), (1450, 26273), (1885, 20210), (2021, 18850), (2150, 17719), (2350, 16211), (2494, 15275), (2726, 13975), (2795, 13630), (3055, 12470), (3770, 10105), (4042, 9425), (5590, 6815), (6110, 6235)]