103412080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21191}}^1$

素因数の和:21265

約数の個数: 40

約数和(自身を含む): 244386144

約数和(自身を除く): 140974064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 21191, 42382, 84764, 105955, 169528, 211910, 339056, 423820, 847640, 1292651, 1695280, 2585302, 5170604, 6463255, 10341208, 12926510, 20682416, 25853020, 51706040, 103412080]

約数ペア:

[(1, 103412080), (2, 51706040), (4, 25853020), (5, 20682416), (8, 12926510), (10, 10341208), (16, 6463255), (20, 5170604), (40, 2585302), (61, 1695280), (80, 1292651), (122, 847640), (244, 423820), (305, 339056), (488, 211910), (610, 169528), (976, 105955), (1220, 84764), (2440, 42382), (4880, 21191)]