57902500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 141704640

約数和(自身を除く): 83802140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 53, 76, 92, 95, 100, 106, 115, 125, 190, 212, 230, 250, 265, 380, 437, 460, 475, 500, 530, 575, 625, 874, 950, 1007, 1060, 1150, 1219, 1250, 1325, 1748, 1900, 2014, 2185, 2300, 2375, 2438, 2500, 2650, 2875, 4028, 4370, 4750, 4876, 5035, 5300, 5750, 6095, 6625, 8740, 9500, 10070, 10925, 11500, 11875, 12190, 13250, 14375, 20140, 21850, 23161, 23750, 24380, 25175, 26500, 28750, 30475, 33125, 43700, 46322, 47500, 50350, 54625, 57500, 60950, 66250, 92644, 100700, 109250, 115805, 121900, 125875, 132500, 152375, 218500, 231610, 251750, 273125, 304750, 463220, 503500, 546250, 579025, 609500, 629375, 761875, 1092500, 1158050, 1258750, 1523750, 2316100, 2517500, 2895125, 3047500, 5790250, 11580500, 14475625, 28951250, 57902500]

約数ペア:

[(1, 57902500), (2, 28951250), (4, 14475625), (5, 11580500), (10, 5790250), (19, 3047500), (20, 2895125), (23, 2517500), (25, 2316100), (38, 1523750), (46, 1258750), (50, 1158050), (53, 1092500), (76, 761875), (92, 629375), (95, 609500), (100, 579025), (106, 546250), (115, 503500), (125, 463220), (190, 304750), (212, 273125), (230, 251750), (250, 231610), (265, 218500), (380, 152375), (437, 132500), (460, 125875), (475, 121900), (500, 115805), (530, 109250), (575, 100700), (625, 92644), (874, 66250), (950, 60950), (1007, 57500), (1060, 54625), (1150, 50350), (1219, 47500), (1250, 46322), (1325, 43700), (1748, 33125), (1900, 30475), (2014, 28750), (2185, 26500), (2300, 25175), (2375, 24380), (2438, 23750), (2500, 23161), (2650, 21850), (2875, 20140), (4028, 14375), (4370, 13250), (4750, 12190), (4876, 11875), (5035, 11500), (5300, 10925), (5750, 10070), (6095, 9500), (6625, 8740)]