3653744900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{38501}}^1$

素因数の和:38601

約数の個数: 72

約数和(自身を含む): 8655711624

約数和(自身を除く): 5001966724

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 260, 292, 325, 365, 650, 730, 949, 1300, 1460, 1825, 1898, 3650, 3796, 4745, 7300, 9490, 18980, 23725, 38501, 47450, 77002, 94900, 154004, 192505, 385010, 500513, 770020, 962525, 1001026, 1925050, 2002052, 2502565, 2810573, 3850100, 5005130, 5621146, 10010260, 11242292, 12512825, 14052865, 25025650, 28105730, 36537449, 50051300, 56211460, 70264325, 73074898, 140528650, 146149796, 182687245, 281057300, 365374490, 730748980, 913436225, 1826872450, 3653744900]

約数ペア:

[(1, 3653744900), (2, 1826872450), (4, 913436225), (5, 730748980), (10, 365374490), (13, 281057300), (20, 182687245), (25, 146149796), (26, 140528650), (50, 73074898), (52, 70264325), (65, 56211460), (73, 50051300), (100, 36537449), (130, 28105730), (146, 25025650), (260, 14052865), (292, 12512825), (325, 11242292), (365, 10010260), (650, 5621146), (730, 5005130), (949, 3850100), (1300, 2810573), (1460, 2502565), (1825, 2002052), (1898, 1925050), (3650, 1001026), (3796, 962525), (4745, 770020), (7300, 500513), (9490, 385010), (18980, 192505), (23725, 154004), (38501, 94900), (47450, 77002)]