126727700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5057

約数の個数: 72

約数和(自身を含む): 313104960

約数和(自身を除く): 186377260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5009, 5060, 6325, 10018, 12650, 20036, 25045, 25300, 50090, 55099, 100180, 110198, 115207, 125225, 220396, 230414, 250450, 275495, 460828, 500900, 550990, 576035, 1101980, 1152070, 1267277, 1377475, 2304140, 2534554, 2754950, 2880175, 5069108, 5509900, 5760350, 6336385, 11520700, 12672770, 25345540, 31681925, 63363850, 126727700]

約数ペア:

[(1, 126727700), (2, 63363850), (4, 31681925), (5, 25345540), (10, 12672770), (11, 11520700), (20, 6336385), (22, 5760350), (23, 5509900), (25, 5069108), (44, 2880175), (46, 2754950), (50, 2534554), (55, 2304140), (92, 1377475), (100, 1267277), (110, 1152070), (115, 1101980), (220, 576035), (230, 550990), (253, 500900), (275, 460828), (460, 275495), (506, 250450), (550, 230414), (575, 220396), (1012, 125225), (1100, 115207), (1150, 110198), (1265, 100180), (2300, 55099), (2530, 50090), (5009, 25300), (5060, 25045), (6325, 20036), (10018, 12650)]