25304136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 76083840

約数和(自身を除く): 50779704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 73, 78, 88, 101, 104, 132, 143, 146, 156, 202, 219, 264, 286, 292, 303, 312, 404, 429, 438, 572, 584, 606, 803, 808, 858, 876, 949, 1111, 1144, 1212, 1313, 1606, 1716, 1752, 1898, 2222, 2409, 2424, 2626, 2847, 3212, 3333, 3432, 3796, 3939, 4444, 4818, 5252, 5694, 6424, 6666, 7373, 7592, 7878, 8888, 9636, 10439, 10504, 11388, 13332, 14443, 14746, 15756, 19272, 20878, 22119, 22776, 26664, 28886, 29492, 31317, 31512, 41756, 43329, 44238, 57772, 58984, 62634, 81103, 83512, 86658, 88476, 95849, 115544, 125268, 162206, 173316, 176952, 191698, 243309, 250536, 287547, 324412, 346632, 383396, 486618, 575094, 648824, 766792, 973236, 1054339, 1150188, 1946472, 2108678, 2300376, 3163017, 4217356, 6326034, 8434712, 12652068, 25304136]

約数ペア:

[(1, 25304136), (2, 12652068), (3, 8434712), (4, 6326034), (6, 4217356), (8, 3163017), (11, 2300376), (12, 2108678), (13, 1946472), (22, 1150188), (24, 1054339), (26, 973236), (33, 766792), (39, 648824), (44, 575094), (52, 486618), (66, 383396), (73, 346632), (78, 324412), (88, 287547), (101, 250536), (104, 243309), (132, 191698), (143, 176952), (146, 173316), (156, 162206), (202, 125268), (219, 115544), (264, 95849), (286, 88476), (292, 86658), (303, 83512), (312, 81103), (404, 62634), (429, 58984), (438, 57772), (572, 44238), (584, 43329), (606, 41756), (803, 31512), (808, 31317), (858, 29492), (876, 28886), (949, 26664), (1111, 22776), (1144, 22119), (1212, 20878), (1313, 19272), (1606, 15756), (1716, 14746), (1752, 14443), (1898, 13332), (2222, 11388), (2409, 10504), (2424, 10439), (2626, 9636), (2847, 8888), (3212, 7878), (3333, 7592), (3432, 7373), (3796, 6666), (3939, 6424), (4444, 5694), (4818, 5252)]