63742120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3374

約数の個数: 64

約数和(自身を含む): 158674320

約数和(自身を除く): 94932200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3313, 3848, 4810, 6626, 9620, 13252, 16565, 19240, 26504, 33130, 43069, 66260, 86138, 122581, 132520, 172276, 215345, 245162, 344552, 430690, 490324, 612905, 861380, 980648, 1225810, 1593553, 1722760, 2451620, 3187106, 4903240, 6374212, 7967765, 12748424, 15935530, 31871060, 63742120]

約数ペア:

[(1, 63742120), (2, 31871060), (4, 15935530), (5, 12748424), (8, 7967765), (10, 6374212), (13, 4903240), (20, 3187106), (26, 2451620), (37, 1722760), (40, 1593553), (52, 1225810), (65, 980648), (74, 861380), (104, 612905), (130, 490324), (148, 430690), (185, 344552), (260, 245162), (296, 215345), (370, 172276), (481, 132520), (520, 122581), (740, 86138), (962, 66260), (1480, 43069), (1924, 33130), (2405, 26504), (3313, 19240), (3848, 16565), (4810, 13252), (6626, 9620)]