1085589320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{5927}}^1$

素因数の和:6198

約数の個数: 64

約数和(自身を含む): 2582236800

約数和(自身を除く): 1496647480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 241, 380, 482, 760, 964, 1205, 1928, 2410, 4579, 4820, 5927, 9158, 9640, 11854, 18316, 22895, 23708, 29635, 36632, 45790, 47416, 59270, 91580, 112613, 118540, 183160, 225226, 237080, 450452, 563065, 900904, 1126130, 1428407, 2252260, 2856814, 4504520, 5713628, 7142035, 11427256, 14284070, 27139733, 28568140, 54279466, 57136280, 108558932, 135698665, 217117864, 271397330, 542794660, 1085589320]

約数ペア:

[(1, 1085589320), (2, 542794660), (4, 271397330), (5, 217117864), (8, 135698665), (10, 108558932), (19, 57136280), (20, 54279466), (38, 28568140), (40, 27139733), (76, 14284070), (95, 11427256), (152, 7142035), (190, 5713628), (241, 4504520), (380, 2856814), (482, 2252260), (760, 1428407), (964, 1126130), (1205, 900904), (1928, 563065), (2410, 450452), (4579, 237080), (4820, 225226), (5927, 183160), (9158, 118540), (9640, 112613), (11854, 91580), (18316, 59270), (22895, 47416), (23708, 45790), (29635, 36632)]