230964880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{93131}}^1$

素因数の和:93175

約数の個数: 40

約数和(自身を含む): 554321664

約数和(自身を除く): 323356784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 93131, 186262, 372524, 465655, 745048, 931310, 1490096, 1862620, 2887061, 3725240, 5774122, 7450480, 11548244, 14435305, 23096488, 28870610, 46192976, 57741220, 115482440, 230964880]

約数ペア:

[(1, 230964880), (2, 115482440), (4, 57741220), (5, 46192976), (8, 28870610), (10, 23096488), (16, 14435305), (20, 11548244), (31, 7450480), (40, 5774122), (62, 3725240), (80, 2887061), (124, 1862620), (155, 1490096), (248, 931310), (310, 745048), (496, 465655), (620, 372524), (1240, 186262), (2480, 93131)]