74536704080

素因数分解:

$2^4\times 5^1\times {\mathrm{27823}}^1\times {\mathrm{33487}}^1$

素因数の和:61323

約数の個数: 40

約数和(自身を含む): 173309240832

約数和(自身を除く): 98772536752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27823, 33487, 55646, 66974, 111292, 133948, 139115, 167435, 222584, 267896, 278230, 334870, 445168, 535792, 556460, 669740, 1112920, 1339480, 2225840, 2678960, 931708801, 1863417602, 3726835204, 4658544005, 7453670408, 9317088010, 14907340816, 18634176020, 37268352040, 74536704080]

約数ペア:

[(1, 74536704080), (2, 37268352040), (4, 18634176020), (5, 14907340816), (8, 9317088010), (10, 7453670408), (16, 4658544005), (20, 3726835204), (40, 1863417602), (80, 931708801), (27823, 2678960), (33487, 2225840), (55646, 1339480), (66974, 1112920), (111292, 669740), (133948, 556460), (139115, 535792), (167435, 445168), (222584, 334870), (267896, 278230)]