25295688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 80636400

約数和(自身を除く): 55340712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 41, 44, 57, 66, 72, 76, 82, 88, 99, 114, 123, 132, 152, 164, 171, 198, 209, 228, 246, 264, 328, 342, 369, 396, 418, 451, 456, 492, 627, 684, 738, 779, 792, 836, 902, 984, 1254, 1353, 1368, 1476, 1558, 1672, 1681, 1804, 1881, 2337, 2508, 2706, 2952, 3116, 3362, 3608, 3762, 4059, 4674, 5016, 5043, 5412, 6232, 6724, 7011, 7524, 8118, 8569, 9348, 10086, 10824, 13448, 14022, 15048, 15129, 16236, 17138, 18491, 18696, 20172, 25707, 28044, 30258, 31939, 32472, 34276, 36982, 40344, 51414, 55473, 56088, 60516, 63878, 68552, 73964, 77121, 95817, 102828, 110946, 121032, 127756, 147928, 154242, 166419, 191634, 205656, 221892, 255512, 287451, 308484, 332838, 351329, 383268, 443784, 574902, 616968, 665676, 702658, 766536, 1053987, 1149804, 1331352, 1405316, 2107974, 2299608, 2810632, 3161961, 4215948, 6323922, 8431896, 12647844, 25295688]

約数ペア:

[(1, 25295688), (2, 12647844), (3, 8431896), (4, 6323922), (6, 4215948), (8, 3161961), (9, 2810632), (11, 2299608), (12, 2107974), (18, 1405316), (19, 1331352), (22, 1149804), (24, 1053987), (33, 766536), (36, 702658), (38, 665676), (41, 616968), (44, 574902), (57, 443784), (66, 383268), (72, 351329), (76, 332838), (82, 308484), (88, 287451), (99, 255512), (114, 221892), (123, 205656), (132, 191634), (152, 166419), (164, 154242), (171, 147928), (198, 127756), (209, 121032), (228, 110946), (246, 102828), (264, 95817), (328, 77121), (342, 73964), (369, 68552), (396, 63878), (418, 60516), (451, 56088), (456, 55473), (492, 51414), (627, 40344), (684, 36982), (738, 34276), (779, 32472), (792, 31939), (836, 30258), (902, 28044), (984, 25707), (1254, 20172), (1353, 18696), (1368, 18491), (1476, 17138), (1558, 16236), (1672, 15129), (1681, 15048), (1804, 14022), (1881, 13448), (2337, 10824), (2508, 10086), (2706, 9348), (2952, 8569), (3116, 8118), (3362, 7524), (3608, 7011), (3762, 6724), (4059, 6232), (4674, 5412), (5016, 5043)]