103474977260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1\times {\mathrm{72613}}^1$

素因数の和:74322

約数の個数: 48

約数和(自身を含む): 222488134176

約数和(自身を除く): 119013156916

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1657, 3314, 6628, 8285, 16570, 33140, 71251, 72613, 142502, 145226, 285004, 290452, 356255, 363065, 712510, 726130, 1425020, 1452260, 3122359, 6244718, 12489436, 15611795, 31223590, 62447180, 120319741, 240639482, 481278964, 601598705, 1203197410, 2406394820, 5173748863, 10347497726, 20694995452, 25868744315, 51737488630, 103474977260]

約数ペア:

[(1, 103474977260), (2, 51737488630), (4, 25868744315), (5, 20694995452), (10, 10347497726), (20, 5173748863), (43, 2406394820), (86, 1203197410), (172, 601598705), (215, 481278964), (430, 240639482), (860, 120319741), (1657, 62447180), (3314, 31223590), (6628, 15611795), (8285, 12489436), (16570, 6244718), (33140, 3122359), (71251, 1452260), (72613, 1425020), (142502, 726130), (145226, 712510), (285004, 363065), (290452, 356255)]