250238360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3967}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 599961600

約数和(自身を除く): 349723240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 664, 760, 830, 1577, 1660, 3154, 3320, 3967, 6308, 7885, 7934, 12616, 15770, 15868, 19835, 31540, 31736, 39670, 63080, 75373, 79340, 150746, 158680, 301492, 329261, 376865, 602984, 658522, 753730, 1317044, 1507460, 1646305, 2634088, 3014920, 3292610, 6255959, 6585220, 12511918, 13170440, 25023836, 31279795, 50047672, 62559590, 125119180, 250238360]

約数ペア:

[(1, 250238360), (2, 125119180), (4, 62559590), (5, 50047672), (8, 31279795), (10, 25023836), (19, 13170440), (20, 12511918), (38, 6585220), (40, 6255959), (76, 3292610), (83, 3014920), (95, 2634088), (152, 1646305), (166, 1507460), (190, 1317044), (332, 753730), (380, 658522), (415, 602984), (664, 376865), (760, 329261), (830, 301492), (1577, 158680), (1660, 150746), (3154, 79340), (3320, 75373), (3967, 63080), (6308, 39670), (7885, 31736), (7934, 31540), (12616, 19835), (15770, 15868)]