188600080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 465684480

約数和(自身を除く): 277084400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 635, 760, 977, 1016, 1270, 1520, 1954, 2032, 2413, 2540, 3908, 4826, 4885, 5080, 7816, 9652, 9770, 10160, 12065, 15632, 18563, 19304, 19540, 24130, 37126, 38608, 39080, 48260, 74252, 78160, 92815, 96520, 124079, 148504, 185630, 193040, 248158, 297008, 371260, 496316, 620395, 742520, 992632, 1240790, 1485040, 1985264, 2357501, 2481580, 4715002, 4963160, 9430004, 9926320, 11787505, 18860008, 23575010, 37720016, 47150020, 94300040, 188600080]

約数ペア:

[(1, 188600080), (2, 94300040), (4, 47150020), (5, 37720016), (8, 23575010), (10, 18860008), (16, 11787505), (19, 9926320), (20, 9430004), (38, 4963160), (40, 4715002), (76, 2481580), (80, 2357501), (95, 1985264), (127, 1485040), (152, 1240790), (190, 992632), (254, 742520), (304, 620395), (380, 496316), (508, 371260), (635, 297008), (760, 248158), (977, 193040), (1016, 185630), (1270, 148504), (1520, 124079), (1954, 96520), (2032, 92815), (2413, 78160), (2540, 74252), (3908, 48260), (4826, 39080), (4885, 38608), (5080, 37126), (7816, 24130), (9652, 19540), (9770, 19304), (10160, 18563), (12065, 15632)]