28550300

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3911}}^1$

素因数の和:3998

約数の個数: 36

約数和(自身を含む): 62818896

約数和(自身を除く): 34268596

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 3911, 7300, 7822, 15644, 19555, 39110, 78220, 97775, 195550, 285503, 391100, 571006, 1142012, 1427515, 2855030, 5710060, 7137575, 14275150, 28550300]

約数ペア:

[(1, 28550300), (2, 14275150), (4, 7137575), (5, 5710060), (10, 2855030), (20, 1427515), (25, 1142012), (50, 571006), (73, 391100), (100, 285503), (146, 195550), (292, 97775), (365, 78220), (730, 39110), (1460, 19555), (1825, 15644), (3650, 7822), (3911, 7300)]