102738800

素因数分解:

$2^4\times 5^2\times {\mathrm{419}}^1\times {\mathrm{613}}^1$

素因数の和:1050

約数の個数: 60

約数和(自身を含む): 247822680

約数和(自身を除く): 145083880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 419, 613, 838, 1226, 1676, 2095, 2452, 3065, 3352, 4190, 4904, 6130, 6704, 8380, 9808, 10475, 12260, 15325, 16760, 20950, 24520, 30650, 33520, 41900, 49040, 61300, 83800, 122600, 167600, 245200, 256847, 513694, 1027388, 1284235, 2054776, 2568470, 4109552, 5136940, 6421175, 10273880, 12842350, 20547760, 25684700, 51369400, 102738800]

約数ペア:

[(1, 102738800), (2, 51369400), (4, 25684700), (5, 20547760), (8, 12842350), (10, 10273880), (16, 6421175), (20, 5136940), (25, 4109552), (40, 2568470), (50, 2054776), (80, 1284235), (100, 1027388), (200, 513694), (400, 256847), (419, 245200), (613, 167600), (838, 122600), (1226, 83800), (1676, 61300), (2095, 49040), (2452, 41900), (3065, 33520), (3352, 30650), (4190, 24520), (4904, 20950), (6130, 16760), (6704, 15325), (8380, 12260), (9808, 10475)]