40377890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33931}}^1$

素因数の和:33962

約数の個数: 32

約数和(自身を含む): 87951744

約数和(自身を除く): 47573854

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 33931, 67862, 169655, 237517, 339310, 475034, 576827, 1153654, 1187585, 2375170, 2884135, 4037789, 5768270, 8075578, 20188945, 40377890]

約数ペア:

[(1, 40377890), (2, 20188945), (5, 8075578), (7, 5768270), (10, 4037789), (14, 2884135), (17, 2375170), (34, 1187585), (35, 1153654), (70, 576827), (85, 475034), (119, 339310), (170, 237517), (238, 169655), (595, 67862), (1190, 33931)]