5161100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 13103328

約数和(自身を除く): 7942228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 101, 140, 146, 175, 202, 292, 350, 365, 404, 505, 511, 700, 707, 730, 1010, 1022, 1414, 1460, 1825, 2020, 2044, 2525, 2555, 2828, 3535, 3650, 5050, 5110, 7070, 7300, 7373, 10100, 10220, 12775, 14140, 14746, 17675, 25550, 29492, 35350, 36865, 51100, 51611, 70700, 73730, 103222, 147460, 184325, 206444, 258055, 368650, 516110, 737300, 1032220, 1290275, 2580550, 5161100]

約数ペア:

[(1, 5161100), (2, 2580550), (4, 1290275), (5, 1032220), (7, 737300), (10, 516110), (14, 368650), (20, 258055), (25, 206444), (28, 184325), (35, 147460), (50, 103222), (70, 73730), (73, 70700), (100, 51611), (101, 51100), (140, 36865), (146, 35350), (175, 29492), (202, 25550), (292, 17675), (350, 14746), (365, 14140), (404, 12775), (505, 10220), (511, 10100), (700, 7373), (707, 7300), (730, 7070), (1010, 5110), (1022, 5050), (1414, 3650), (1460, 3535), (1825, 2828), (2020, 2555), (2044, 2525)]