25627888960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{3989}}^1$

素因数の和:5204

約数の個数: 112

約数和(自身を含む): 64687124880

約数和(自身を除く): 39059235920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1181, 1360, 2362, 2720, 3989, 4724, 5440, 5905, 7978, 9448, 11810, 15956, 18896, 19945, 20077, 23620, 31912, 37792, 39890, 40154, 47240, 63824, 67813, 75584, 79780, 80308, 94480, 100385, 127648, 135626, 159560, 160616, 188960, 200770, 255296, 271252, 319120, 321232, 339065, 377920, 401540, 542504, 638240, 642464, 678130, 803080, 1085008, 1276480, 1284928, 1356260, 1606160, 2170016, 2712520, 3212320, 4340032, 4711009, 5425040, 6424640, 9422018, 10850080, 18844036, 21700160, 23555045, 37688072, 47110090, 75376144, 80087153, 94220180, 150752288, 160174306, 188440360, 301504576, 320348612, 376880720, 400435765, 640697224, 753761440, 800871530, 1281394448, 1507522880, 1601743060, 2562788896, 3203486120, 5125577792, 6406972240, 12813944480, 25627888960]

約数ペア:

[(1, 25627888960), (2, 12813944480), (4, 6406972240), (5, 5125577792), (8, 3203486120), (10, 2562788896), (16, 1601743060), (17, 1507522880), (20, 1281394448), (32, 800871530), (34, 753761440), (40, 640697224), (64, 400435765), (68, 376880720), (80, 320348612), (85, 301504576), (136, 188440360), (160, 160174306), (170, 150752288), (272, 94220180), (320, 80087153), (340, 75376144), (544, 47110090), (680, 37688072), (1088, 23555045), (1181, 21700160), (1360, 18844036), (2362, 10850080), (2720, 9422018), (3989, 6424640), (4724, 5425040), (5440, 4711009), (5905, 4340032), (7978, 3212320), (9448, 2712520), (11810, 2170016), (15956, 1606160), (18896, 1356260), (19945, 1284928), (20077, 1276480), (23620, 1085008), (31912, 803080), (37792, 678130), (39890, 642464), (40154, 638240), (47240, 542504), (63824, 401540), (67813, 377920), (75584, 339065), (79780, 321232), (80308, 319120), (94480, 271252), (100385, 255296), (127648, 200770), (135626, 188960), (159560, 160616)]