25396008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 74995200

約数和(自身を除く): 49599192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 61, 66, 76, 83, 88, 114, 122, 132, 152, 166, 183, 209, 228, 244, 249, 264, 332, 366, 418, 456, 488, 498, 627, 664, 671, 732, 836, 913, 996, 1159, 1254, 1342, 1464, 1577, 1672, 1826, 1992, 2013, 2318, 2508, 2684, 2739, 3154, 3477, 3652, 4026, 4636, 4731, 5016, 5063, 5368, 5478, 6308, 6954, 7304, 8052, 9272, 9462, 10126, 10956, 12616, 12749, 13908, 15189, 16104, 17347, 18924, 20252, 21912, 25498, 27816, 30378, 34694, 37848, 38247, 40504, 50996, 52041, 55693, 60756, 69388, 76494, 96197, 101992, 104082, 111386, 121512, 138776, 152988, 167079, 192394, 208164, 222772, 288591, 305976, 334158, 384788, 416328, 445544, 577182, 668316, 769576, 1058167, 1154364, 1336632, 2116334, 2308728, 3174501, 4232668, 6349002, 8465336, 12698004, 25396008]

約数ペア:

[(1, 25396008), (2, 12698004), (3, 8465336), (4, 6349002), (6, 4232668), (8, 3174501), (11, 2308728), (12, 2116334), (19, 1336632), (22, 1154364), (24, 1058167), (33, 769576), (38, 668316), (44, 577182), (57, 445544), (61, 416328), (66, 384788), (76, 334158), (83, 305976), (88, 288591), (114, 222772), (122, 208164), (132, 192394), (152, 167079), (166, 152988), (183, 138776), (209, 121512), (228, 111386), (244, 104082), (249, 101992), (264, 96197), (332, 76494), (366, 69388), (418, 60756), (456, 55693), (488, 52041), (498, 50996), (627, 40504), (664, 38247), (671, 37848), (732, 34694), (836, 30378), (913, 27816), (996, 25498), (1159, 21912), (1254, 20252), (1342, 18924), (1464, 17347), (1577, 16104), (1672, 15189), (1826, 13908), (1992, 12749), (2013, 12616), (2318, 10956), (2508, 10126), (2684, 9462), (2739, 9272), (3154, 8052), (3477, 7304), (3652, 6954), (4026, 6308), (4636, 5478), (4731, 5368), (5016, 5063)]