156966609500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{8831}}^1$

素因数の和:10740

約数の個数: 96

約数和(自身を含む): 361091727360

約数和(自身を除く): 204125117860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1871, 1900, 2375, 3742, 4750, 7484, 8831, 9355, 9500, 17662, 18710, 35324, 35549, 37420, 44155, 46775, 71098, 88310, 93550, 142196, 167789, 176620, 177745, 187100, 220775, 233875, 335578, 355490, 441550, 467750, 671156, 710980, 838945, 883100, 888725, 935500, 1103875, 1677890, 1777450, 2207750, 3355780, 3554900, 4194725, 4415500, 4443625, 8389450, 8887250, 16522801, 16778900, 17774500, 20973625, 33045602, 41947250, 66091204, 82614005, 83894500, 165228010, 313933219, 330456020, 413070025, 627866438, 826140050, 1255732876, 1569666095, 1652280100, 2065350125, 3139332190, 4130700250, 6278664380, 7848330475, 8261400500, 15696660950, 31393321900, 39241652375, 78483304750, 156966609500]

約数ペア:

[(1, 156966609500), (2, 78483304750), (4, 39241652375), (5, 31393321900), (10, 15696660950), (19, 8261400500), (20, 7848330475), (25, 6278664380), (38, 4130700250), (50, 3139332190), (76, 2065350125), (95, 1652280100), (100, 1569666095), (125, 1255732876), (190, 826140050), (250, 627866438), (380, 413070025), (475, 330456020), (500, 313933219), (950, 165228010), (1871, 83894500), (1900, 82614005), (2375, 66091204), (3742, 41947250), (4750, 33045602), (7484, 20973625), (8831, 17774500), (9355, 16778900), (9500, 16522801), (17662, 8887250), (18710, 8389450), (35324, 4443625), (35549, 4415500), (37420, 4194725), (44155, 3554900), (46775, 3355780), (71098, 2207750), (88310, 1777450), (93550, 1677890), (142196, 1103875), (167789, 935500), (176620, 888725), (177745, 883100), (187100, 838945), (220775, 710980), (233875, 671156), (335578, 467750), (355490, 441550)]