134914480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54401}}^1$

素因数の和:54445

約数の個数: 40

約数和(自身を含む): 323800704

約数和(自身を除く): 188886224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 54401, 108802, 217604, 272005, 435208, 544010, 870416, 1088020, 1686431, 2176040, 3372862, 4352080, 6745724, 8432155, 13491448, 16864310, 26982896, 33728620, 67457240, 134914480]

約数ペア:

[(1, 134914480), (2, 67457240), (4, 33728620), (5, 26982896), (8, 16864310), (10, 13491448), (16, 8432155), (20, 6745724), (31, 4352080), (40, 3372862), (62, 2176040), (80, 1686431), (124, 1088020), (155, 870416), (248, 544010), (310, 435208), (496, 272005), (620, 217604), (1240, 108802), (2480, 54401)]