85223120

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14593}}^1$

素因数の和:14679

約数の個数: 40

約数和(自身を含む): 200871816

約数和(自身を除く): 115648696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 14593, 29186, 58372, 72965, 116744, 145930, 233488, 291860, 583720, 1065289, 1167440, 2130578, 4261156, 5326445, 8522312, 10652890, 17044624, 21305780, 42611560, 85223120]

約数ペア:

[(1, 85223120), (2, 42611560), (4, 21305780), (5, 17044624), (8, 10652890), (10, 8522312), (16, 5326445), (20, 4261156), (40, 2130578), (73, 1167440), (80, 1065289), (146, 583720), (292, 291860), (365, 233488), (584, 145930), (730, 116744), (1168, 72965), (1460, 58372), (2920, 29186), (5840, 14593)]