2708319880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{116537}}^1$

素因数の和:116638

約数の個数: 64

約数和(自身を含む): 7048218240

約数和(自身を除く): 4339898360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 11620, 23240, 116537, 233074, 466148, 582685, 815759, 932296, 1165370, 1631518, 2330740, 3263036, 4078795, 4661480, 6526072, 8157590, 9672571, 16315180, 19345142, 32630360, 38690284, 48362855, 67707997, 77380568, 96725710, 135415994, 193451420, 270831988, 338539985, 386902840, 541663976, 677079970, 1354159940, 2708319880]

約数ペア:

[(1, 2708319880), (2, 1354159940), (4, 677079970), (5, 541663976), (7, 386902840), (8, 338539985), (10, 270831988), (14, 193451420), (20, 135415994), (28, 96725710), (35, 77380568), (40, 67707997), (56, 48362855), (70, 38690284), (83, 32630360), (140, 19345142), (166, 16315180), (280, 9672571), (332, 8157590), (415, 6526072), (581, 4661480), (664, 4078795), (830, 3263036), (1162, 2330740), (1660, 1631518), (2324, 1165370), (2905, 932296), (3320, 815759), (4648, 582685), (5810, 466148), (11620, 233074), (23240, 116537)]