25535133390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{5689}}^1$

素因数の和:6406

約数の個数: 128

約数和(自身を含む): 69996286080

約数和(自身を除く): 44461152690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 677, 1105, 1326, 1354, 2031, 2210, 3315, 3385, 4062, 5689, 6630, 6770, 8801, 10155, 11378, 11509, 17067, 17602, 20310, 23018, 26403, 28445, 34134, 34527, 44005, 52806, 56890, 57545, 69054, 73957, 85335, 88010, 96713, 115090, 132015, 147914, 149617, 170670, 172635, 193426, 221871, 264030, 290139, 299234, 345270, 369785, 443742, 448851, 483565, 580278, 739570, 748085, 897702, 967130, 1109355, 1257269, 1450695, 1496170, 2218710, 2244255, 2514538, 2901390, 3771807, 3851453, 4488510, 6286345, 7543614, 7702906, 11554359, 12572690, 18859035, 19257265, 23108718, 37718070, 38514530, 50068889, 57771795, 65474701, 100137778, 115543590, 130949402, 150206667, 196424103, 250344445, 300413334, 327373505, 392848206, 500688890, 654747010, 751033335, 851171113, 982120515, 1502066670, 1702342226, 1964241030, 2553513339, 4255855565, 5107026678, 8511711130, 12767566695, 25535133390]

約数ペア:

[(1, 25535133390), (2, 12767566695), (3, 8511711130), (5, 5107026678), (6, 4255855565), (10, 2553513339), (13, 1964241030), (15, 1702342226), (17, 1502066670), (26, 982120515), (30, 851171113), (34, 751033335), (39, 654747010), (51, 500688890), (65, 392848206), (78, 327373505), (85, 300413334), (102, 250344445), (130, 196424103), (170, 150206667), (195, 130949402), (221, 115543590), (255, 100137778), (390, 65474701), (442, 57771795), (510, 50068889), (663, 38514530), (677, 37718070), (1105, 23108718), (1326, 19257265), (1354, 18859035), (2031, 12572690), (2210, 11554359), (3315, 7702906), (3385, 7543614), (4062, 6286345), (5689, 4488510), (6630, 3851453), (6770, 3771807), (8801, 2901390), (10155, 2514538), (11378, 2244255), (11509, 2218710), (17067, 1496170), (17602, 1450695), (20310, 1257269), (23018, 1109355), (26403, 967130), (28445, 897702), (34134, 748085), (34527, 739570), (44005, 580278), (52806, 483565), (56890, 448851), (57545, 443742), (69054, 369785), (73957, 345270), (85335, 299234), (88010, 290139), (96713, 264030), (115090, 221871), (132015, 193426), (147914, 172635), (149617, 170670)]