388675400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3527}}^1$

素因数の和:3591

約数の個数: 96

約数和(自身を含む): 984312000

約数和(自身を除く): 595636600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 145, 152, 190, 200, 232, 290, 380, 475, 551, 580, 725, 760, 950, 1102, 1160, 1450, 1900, 2204, 2755, 2900, 3527, 3800, 4408, 5510, 5800, 7054, 11020, 13775, 14108, 17635, 22040, 27550, 28216, 35270, 55100, 67013, 70540, 88175, 102283, 110200, 134026, 141080, 176350, 204566, 268052, 335065, 352700, 409132, 511415, 536104, 670130, 705400, 818264, 1022830, 1340260, 1675325, 1943377, 2045660, 2557075, 2680520, 3350650, 3886754, 4091320, 5114150, 6701300, 7773508, 9716885, 10228300, 13402600, 15547016, 19433770, 20456600, 38867540, 48584425, 77735080, 97168850, 194337700, 388675400]

約数ペア:

[(1, 388675400), (2, 194337700), (4, 97168850), (5, 77735080), (8, 48584425), (10, 38867540), (19, 20456600), (20, 19433770), (25, 15547016), (29, 13402600), (38, 10228300), (40, 9716885), (50, 7773508), (58, 6701300), (76, 5114150), (95, 4091320), (100, 3886754), (116, 3350650), (145, 2680520), (152, 2557075), (190, 2045660), (200, 1943377), (232, 1675325), (290, 1340260), (380, 1022830), (475, 818264), (551, 705400), (580, 670130), (725, 536104), (760, 511415), (950, 409132), (1102, 352700), (1160, 335065), (1450, 268052), (1900, 204566), (2204, 176350), (2755, 141080), (2900, 134026), (3527, 110200), (3800, 102283), (4408, 88175), (5510, 70540), (5800, 67013), (7054, 55100), (11020, 35270), (13775, 28216), (14108, 27550), (17635, 22040)]