79572400

素因数分解:

$2^4\times 5^2\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:950

約数の個数: 60

約数和(自身を含む): 192069304

約数和(自身を除く): 112496904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 331, 400, 601, 662, 1202, 1324, 1655, 2404, 2648, 3005, 3310, 4808, 5296, 6010, 6620, 8275, 9616, 12020, 13240, 15025, 16550, 24040, 26480, 30050, 33100, 48080, 60100, 66200, 120200, 132400, 198931, 240400, 397862, 795724, 994655, 1591448, 1989310, 3182896, 3978620, 4973275, 7957240, 9946550, 15914480, 19893100, 39786200, 79572400]

約数ペア:

[(1, 79572400), (2, 39786200), (4, 19893100), (5, 15914480), (8, 9946550), (10, 7957240), (16, 4973275), (20, 3978620), (25, 3182896), (40, 1989310), (50, 1591448), (80, 994655), (100, 795724), (200, 397862), (331, 240400), (400, 198931), (601, 132400), (662, 120200), (1202, 66200), (1324, 60100), (1655, 48080), (2404, 33100), (2648, 30050), (3005, 26480), (3310, 24040), (4808, 16550), (5296, 15025), (6010, 13240), (6620, 12020), (8275, 9616)]