25670252480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{145589}}^1$

素因数の和:145654

約数の個数: 112

約数和(自身を含む): 66563748000

約数和(自身を除く): 40893495520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2755, 3040, 4408, 4640, 5510, 6080, 8816, 9280, 11020, 17632, 22040, 35264, 44080, 88160, 145589, 176320, 291178, 582356, 727945, 1164712, 1455890, 2329424, 2766191, 2911780, 4222081, 4658848, 5532382, 5823560, 8444162, 9317696, 11064764, 11647120, 13830955, 16888324, 21110405, 22129528, 23294240, 27661910, 33776648, 42220810, 44259056, 46588480, 55323820, 67553296, 80219539, 84441620, 88518112, 110647640, 135106592, 160439078, 168883240, 177036224, 221295280, 270213184, 320878156, 337766480, 401097695, 442590560, 641756312, 675532960, 802195390, 885181120, 1283512624, 1351065920, 1604390780, 2567025248, 3208781560, 5134050496, 6417563120, 12835126240, 25670252480]

約数ペア:

[(1, 25670252480), (2, 12835126240), (4, 6417563120), (5, 5134050496), (8, 3208781560), (10, 2567025248), (16, 1604390780), (19, 1351065920), (20, 1283512624), (29, 885181120), (32, 802195390), (38, 675532960), (40, 641756312), (58, 442590560), (64, 401097695), (76, 337766480), (80, 320878156), (95, 270213184), (116, 221295280), (145, 177036224), (152, 168883240), (160, 160439078), (190, 135106592), (232, 110647640), (290, 88518112), (304, 84441620), (320, 80219539), (380, 67553296), (464, 55323820), (551, 46588480), (580, 44259056), (608, 42220810), (760, 33776648), (928, 27661910), (1102, 23294240), (1160, 22129528), (1216, 21110405), (1520, 16888324), (1856, 13830955), (2204, 11647120), (2320, 11064764), (2755, 9317696), (3040, 8444162), (4408, 5823560), (4640, 5532382), (5510, 4658848), (6080, 4222081), (8816, 2911780), (9280, 2766191), (11020, 2329424), (17632, 1455890), (22040, 1164712), (35264, 727945), (44080, 582356), (88160, 291178), (145589, 176320)]