392233400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 987593040

約数和(自身を除く): 595359640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 257, 260, 325, 514, 520, 587, 650, 1028, 1174, 1285, 1300, 2056, 2348, 2570, 2600, 2935, 3341, 4696, 5140, 5870, 6425, 6682, 7631, 10280, 11740, 12850, 13364, 14675, 15262, 16705, 23480, 25700, 26728, 29350, 30524, 33410, 38155, 51400, 58700, 61048, 66820, 76310, 83525, 117400, 133640, 150859, 152620, 167050, 190775, 301718, 305240, 334100, 381550, 603436, 668200, 754295, 763100, 1206872, 1508590, 1526200, 1961167, 3017180, 3771475, 3922334, 6034360, 7542950, 7844668, 9805835, 15085900, 15689336, 19611670, 30171800, 39223340, 49029175, 78446680, 98058350, 196116700, 392233400]

約数ペア:

[(1, 392233400), (2, 196116700), (4, 98058350), (5, 78446680), (8, 49029175), (10, 39223340), (13, 30171800), (20, 19611670), (25, 15689336), (26, 15085900), (40, 9805835), (50, 7844668), (52, 7542950), (65, 6034360), (100, 3922334), (104, 3771475), (130, 3017180), (200, 1961167), (257, 1526200), (260, 1508590), (325, 1206872), (514, 763100), (520, 754295), (587, 668200), (650, 603436), (1028, 381550), (1174, 334100), (1285, 305240), (1300, 301718), (2056, 190775), (2348, 167050), (2570, 152620), (2600, 150859), (2935, 133640), (3341, 117400), (4696, 83525), (5140, 76310), (5870, 66820), (6425, 61048), (6682, 58700), (7631, 51400), (10280, 38155), (11740, 33410), (12850, 30524), (13364, 29350), (14675, 26728), (15262, 25700), (16705, 23480)]