10090828750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5119}}^1$

素因数の和:5243

約数の個数: 80

約数和(自身を含む): 20153548800

約数和(自身を除く): 10062720050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 83, 95, 125, 166, 190, 250, 415, 475, 625, 830, 950, 1250, 1577, 2075, 2375, 3154, 4150, 4750, 5119, 7885, 10238, 10375, 11875, 15770, 20750, 23750, 25595, 39425, 51190, 51875, 78850, 97261, 103750, 127975, 194522, 197125, 255950, 394250, 424877, 486305, 639875, 849754, 972610, 985625, 1279750, 1971250, 2124385, 2431525, 3199375, 4248770, 4863050, 6398750, 8072663, 10621925, 12157625, 16145326, 21243850, 24315250, 40363315, 53109625, 60788125, 80726630, 106219250, 121576250, 201816575, 265548125, 403633150, 531096250, 1009082875, 2018165750, 5045414375, 10090828750]

約数ペア:

[(1, 10090828750), (2, 5045414375), (5, 2018165750), (10, 1009082875), (19, 531096250), (25, 403633150), (38, 265548125), (50, 201816575), (83, 121576250), (95, 106219250), (125, 80726630), (166, 60788125), (190, 53109625), (250, 40363315), (415, 24315250), (475, 21243850), (625, 16145326), (830, 12157625), (950, 10621925), (1250, 8072663), (1577, 6398750), (2075, 4863050), (2375, 4248770), (3154, 3199375), (4150, 2431525), (4750, 2124385), (5119, 1971250), (7885, 1279750), (10238, 985625), (10375, 972610), (11875, 849754), (15770, 639875), (20750, 486305), (23750, 424877), (25595, 394250), (39425, 255950), (51190, 197125), (51875, 194522), (78850, 127975), (97261, 103750)]