1892290480

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{2099}}^1$

素因数の和:2362

約数の個数: 80

約数和(自身を含む): 4499712000

約数和(自身を除く): 2607421520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 191, 236, 295, 382, 472, 590, 764, 944, 955, 1180, 1528, 1910, 2099, 2360, 3056, 3820, 4198, 4720, 7640, 8396, 10495, 11269, 15280, 16792, 20990, 22538, 33584, 41980, 45076, 56345, 83960, 90152, 112690, 123841, 167920, 180304, 225380, 247682, 400909, 450760, 495364, 619205, 801818, 901520, 990728, 1238410, 1603636, 1981456, 2004545, 2476820, 3207272, 4009090, 4953640, 6414544, 8018180, 9907280, 16036360, 23653631, 32072720, 47307262, 94614524, 118268155, 189229048, 236536310, 378458096, 473072620, 946145240, 1892290480]

約数ペア:

[(1, 1892290480), (2, 946145240), (4, 473072620), (5, 378458096), (8, 236536310), (10, 189229048), (16, 118268155), (20, 94614524), (40, 47307262), (59, 32072720), (80, 23653631), (118, 16036360), (191, 9907280), (236, 8018180), (295, 6414544), (382, 4953640), (472, 4009090), (590, 3207272), (764, 2476820), (944, 2004545), (955, 1981456), (1180, 1603636), (1528, 1238410), (1910, 990728), (2099, 901520), (2360, 801818), (3056, 619205), (3820, 495364), (4198, 450760), (4720, 400909), (7640, 247682), (8396, 225380), (10495, 180304), (11269, 167920), (15280, 123841), (16792, 112690), (20990, 90152), (22538, 83960), (33584, 56345), (41980, 45076)]