278323460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{605051}}^1$

素因数の和:605083

約数の個数: 24

約数和(自身を含む): 609892416

約数和(自身を除く): 331568956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 605051, 1210102, 2420204, 3025255, 6050510, 12101020, 13916173, 27832346, 55664692, 69580865, 139161730, 278323460]

約数ペア:

[(1, 278323460), (2, 139161730), (4, 69580865), (5, 55664692), (10, 27832346), (20, 13916173), (23, 12101020), (46, 6050510), (92, 3025255), (115, 2420204), (230, 1210102), (460, 605051)]