40296590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 36343666

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 3023, 6046, 6665, 13330, 15115, 30230, 93713, 129989, 187426, 259978, 468565, 649945, 937130, 1299890, 4029659, 8059318, 20148295, 40296590]

約数ペア:

[(1, 40296590), (2, 20148295), (5, 8059318), (10, 4029659), (31, 1299890), (43, 937130), (62, 649945), (86, 468565), (155, 259978), (215, 187426), (310, 129989), (430, 93713), (1333, 30230), (2666, 15115), (3023, 13330), (6046, 6665)]