118724240

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28001}}^1$

素因数の和:28067

約数の個数: 40

約数和(自身を含む): 281252088

約数和(自身を除く): 162527848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 28001, 56002, 112004, 140005, 224008, 280010, 448016, 560020, 1120040, 1484053, 2240080, 2968106, 5936212, 7420265, 11872424, 14840530, 23744848, 29681060, 59362120, 118724240]

約数ペア:

[(1, 118724240), (2, 59362120), (4, 29681060), (5, 23744848), (8, 14840530), (10, 11872424), (16, 7420265), (20, 5936212), (40, 2968106), (53, 2240080), (80, 1484053), (106, 1120040), (212, 560020), (265, 448016), (424, 280010), (530, 224008), (848, 140005), (1060, 112004), (2120, 56002), (4240, 28001)]