1036821280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7562

約数の個数: 96

約数和(自身を含む): 2706359040

約数和(自身を除く): 1669537760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 1760, 2528, 3160, 3476, 4345, 6320, 6952, 7457, 8690, 12640, 13904, 14914, 17380, 27808, 29828, 34760, 37285, 59656, 69520, 74570, 82027, 119312, 139040, 149140, 164054, 238624, 298280, 328108, 410135, 589103, 596560, 656216, 820270, 1178206, 1193120, 1312432, 1640540, 2356412, 2624864, 2945515, 3281080, 4712824, 5891030, 6480133, 6562160, 9425648, 11782060, 12960266, 13124320, 18851296, 23564120, 25920532, 32400665, 47128240, 51841064, 64801330, 94256480, 103682128, 129602660, 207364256, 259205320, 518410640, 1036821280]

約数ペア:

[(1, 1036821280), (2, 518410640), (4, 259205320), (5, 207364256), (8, 129602660), (10, 103682128), (11, 94256480), (16, 64801330), (20, 51841064), (22, 47128240), (32, 32400665), (40, 25920532), (44, 23564120), (55, 18851296), (79, 13124320), (80, 12960266), (88, 11782060), (110, 9425648), (158, 6562160), (160, 6480133), (176, 5891030), (220, 4712824), (316, 3281080), (352, 2945515), (395, 2624864), (440, 2356412), (632, 1640540), (790, 1312432), (869, 1193120), (880, 1178206), (1264, 820270), (1580, 656216), (1738, 596560), (1760, 589103), (2528, 410135), (3160, 328108), (3476, 298280), (4345, 238624), (6320, 164054), (6952, 149140), (7457, 139040), (8690, 119312), (12640, 82027), (13904, 74570), (14914, 69520), (17380, 59656), (27808, 37285), (29828, 34760)]