31110106480

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4685257}}^1$

素因数の和:4685353

約数の個数: 40

約数和(自身を含む): 73202470992

約数和(自身を除く): 42092364512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 4685257, 9370514, 18741028, 23426285, 37482056, 46852570, 74964112, 93705140, 187410280, 374820560, 388876331, 777752662, 1555505324, 1944381655, 3111010648, 3888763310, 6222021296, 7777526620, 15555053240, 31110106480]

約数ペア:

[(1, 31110106480), (2, 15555053240), (4, 7777526620), (5, 6222021296), (8, 3888763310), (10, 3111010648), (16, 1944381655), (20, 1555505324), (40, 777752662), (80, 388876331), (83, 374820560), (166, 187410280), (332, 93705140), (415, 74964112), (664, 46852570), (830, 37482056), (1328, 23426285), (1660, 18741028), (3320, 9370514), (6640, 4685257)]