42495400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 106466400

約数和(自身を除く): 63971000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 53, 76, 95, 100, 106, 152, 190, 200, 211, 212, 265, 380, 422, 424, 475, 530, 760, 844, 950, 1007, 1055, 1060, 1325, 1688, 1900, 2014, 2110, 2120, 2650, 3800, 4009, 4028, 4220, 5035, 5275, 5300, 8018, 8056, 8440, 10070, 10550, 10600, 11183, 16036, 20045, 20140, 21100, 22366, 25175, 32072, 40090, 40280, 42200, 44732, 50350, 55915, 80180, 89464, 100225, 100700, 111830, 160360, 200450, 201400, 212477, 223660, 279575, 400900, 424954, 447320, 559150, 801800, 849908, 1062385, 1118300, 1699816, 2124770, 2236600, 4249540, 5311925, 8499080, 10623850, 21247700, 42495400]

約数ペア:

[(1, 42495400), (2, 21247700), (4, 10623850), (5, 8499080), (8, 5311925), (10, 4249540), (19, 2236600), (20, 2124770), (25, 1699816), (38, 1118300), (40, 1062385), (50, 849908), (53, 801800), (76, 559150), (95, 447320), (100, 424954), (106, 400900), (152, 279575), (190, 223660), (200, 212477), (211, 201400), (212, 200450), (265, 160360), (380, 111830), (422, 100700), (424, 100225), (475, 89464), (530, 80180), (760, 55915), (844, 50350), (950, 44732), (1007, 42200), (1055, 40280), (1060, 40090), (1325, 32072), (1688, 25175), (1900, 22366), (2014, 21100), (2110, 20140), (2120, 20045), (2650, 16036), (3800, 11183), (4009, 10600), (4028, 10550), (4220, 10070), (5035, 8440), (5275, 8056), (5300, 8018)]