13655600020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{177761}}^1$

素因数の和:177960

約数の個数: 48

約数和(自身を含む): 30102928128

約数和(自身を除く): 16447328108

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1670, 3340, 3841, 7682, 15364, 19205, 38410, 76820, 177761, 355522, 711044, 888805, 1777610, 3555220, 4088503, 8177006, 16354012, 20442515, 29686087, 40885030, 59372174, 81770060, 118744348, 148430435, 296860870, 593721740, 682780001, 1365560002, 2731120004, 3413900005, 6827800010, 13655600020]

約数ペア:

[(1, 13655600020), (2, 6827800010), (4, 3413900005), (5, 2731120004), (10, 1365560002), (20, 682780001), (23, 593721740), (46, 296860870), (92, 148430435), (115, 118744348), (167, 81770060), (230, 59372174), (334, 40885030), (460, 29686087), (668, 20442515), (835, 16354012), (1670, 8177006), (3340, 4088503), (3841, 3555220), (7682, 1777610), (15364, 888805), (19205, 711044), (38410, 355522), (76820, 177761)]