33260840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 81239760

約数和(自身を除く): 47978920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1193, 1394, 1640, 2386, 2788, 3485, 4772, 5576, 5965, 6970, 9544, 11930, 13940, 20281, 23860, 27880, 40562, 47720, 48913, 81124, 97826, 101405, 162248, 195652, 202810, 244565, 391304, 405620, 489130, 811240, 831521, 978260, 1663042, 1956520, 3326084, 4157605, 6652168, 8315210, 16630420, 33260840]

約数ペア:

[(1, 33260840), (2, 16630420), (4, 8315210), (5, 6652168), (8, 4157605), (10, 3326084), (17, 1956520), (20, 1663042), (34, 978260), (40, 831521), (41, 811240), (68, 489130), (82, 405620), (85, 391304), (136, 244565), (164, 202810), (170, 195652), (205, 162248), (328, 101405), (340, 97826), (410, 81124), (680, 48913), (697, 47720), (820, 40562), (1193, 27880), (1394, 23860), (1640, 20281), (2386, 13940), (2788, 11930), (3485, 9544), (4772, 6970), (5576, 5965)]