70212400

素因数分解:

$2^4\times 5^2\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:958

約数の個数: 60

約数和(自身を含む): 169589592

約数和(自身を除く): 99377192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 257, 400, 514, 683, 1028, 1285, 1366, 2056, 2570, 2732, 3415, 4112, 5140, 5464, 6425, 6830, 10280, 10928, 12850, 13660, 17075, 20560, 25700, 27320, 34150, 51400, 54640, 68300, 102800, 136600, 175531, 273200, 351062, 702124, 877655, 1404248, 1755310, 2808496, 3510620, 4388275, 7021240, 8776550, 14042480, 17553100, 35106200, 70212400]

約数ペア:

[(1, 70212400), (2, 35106200), (4, 17553100), (5, 14042480), (8, 8776550), (10, 7021240), (16, 4388275), (20, 3510620), (25, 2808496), (40, 1755310), (50, 1404248), (80, 877655), (100, 702124), (200, 351062), (257, 273200), (400, 175531), (514, 136600), (683, 102800), (1028, 68300), (1285, 54640), (1366, 51400), (2056, 34150), (2570, 27320), (2732, 25700), (3415, 20560), (4112, 17075), (5140, 13660), (5464, 12850), (6425, 10928), (6830, 10280)]