134249860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 289578240

約数和(自身を除く): 155328380

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 251, 470, 502, 569, 940, 1004, 1138, 1255, 2276, 2510, 2845, 5020, 5690, 11380, 11797, 23594, 26743, 47188, 53486, 58985, 106972, 117970, 133715, 142819, 235940, 267430, 285638, 534860, 571276, 714095, 1428190, 2856380, 6712493, 13424986, 26849972, 33562465, 67124930, 134249860]

約数ペア:

[(1, 134249860), (2, 67124930), (4, 33562465), (5, 26849972), (10, 13424986), (20, 6712493), (47, 2856380), (94, 1428190), (188, 714095), (235, 571276), (251, 534860), (470, 285638), (502, 267430), (569, 235940), (940, 142819), (1004, 133715), (1138, 117970), (1255, 106972), (2276, 58985), (2510, 53486), (2845, 47188), (5020, 26743), (5690, 23594), (11380, 11797)]