191758014760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5051581}}^1$

素因数の和:5051678

約数の個数: 64

約数和(自身を含む): 471009505680

約数和(自身を除く): 279251490920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3796, 4745, 7592, 9490, 18980, 37960, 5051581, 10103162, 20206324, 25257905, 40412648, 50515810, 65670553, 101031620, 131341106, 202063240, 262682212, 328352765, 368765413, 525364424, 656705530, 737530826, 1313411060, 1475061652, 1843827065, 2626822120, 2950123304, 3687654130, 4793950369, 7375308260, 9587900738, 14750616520, 19175801476, 23969751845, 38351602952, 47939503690, 95879007380, 191758014760]

約数ペア:

[(1, 191758014760), (2, 95879007380), (4, 47939503690), (5, 38351602952), (8, 23969751845), (10, 19175801476), (13, 14750616520), (20, 9587900738), (26, 7375308260), (40, 4793950369), (52, 3687654130), (65, 2950123304), (73, 2626822120), (104, 1843827065), (130, 1475061652), (146, 1313411060), (260, 737530826), (292, 656705530), (365, 525364424), (520, 368765413), (584, 328352765), (730, 262682212), (949, 202063240), (1460, 131341106), (1898, 101031620), (2920, 65670553), (3796, 50515810), (4745, 40412648), (7592, 25257905), (9490, 20206324), (18980, 10103162), (37960, 5051581)]