25941440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 112

約数和(自身を含む): 72737472

約数和(自身を除く): 46796032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 313, 320, 370, 448, 518, 560, 592, 626, 740, 1036, 1120, 1184, 1252, 1295, 1480, 1565, 2072, 2191, 2240, 2368, 2504, 2590, 2960, 3130, 4144, 4382, 5008, 5180, 5920, 6260, 8288, 8764, 10016, 10360, 10955, 11581, 11840, 12520, 16576, 17528, 20032, 20720, 21910, 23162, 25040, 35056, 41440, 43820, 46324, 50080, 57905, 70112, 81067, 82880, 87640, 92648, 100160, 115810, 140224, 162134, 175280, 185296, 231620, 324268, 350560, 370592, 405335, 463240, 648536, 701120, 741184, 810670, 926480, 1297072, 1621340, 1852960, 2594144, 3242680, 3705920, 5188288, 6485360, 12970720, 25941440]

約数ペア:

[(1, 25941440), (2, 12970720), (4, 6485360), (5, 5188288), (7, 3705920), (8, 3242680), (10, 2594144), (14, 1852960), (16, 1621340), (20, 1297072), (28, 926480), (32, 810670), (35, 741184), (37, 701120), (40, 648536), (56, 463240), (64, 405335), (70, 370592), (74, 350560), (80, 324268), (112, 231620), (140, 185296), (148, 175280), (160, 162134), (185, 140224), (224, 115810), (259, 100160), (280, 92648), (296, 87640), (313, 82880), (320, 81067), (370, 70112), (448, 57905), (518, 50080), (560, 46324), (592, 43820), (626, 41440), (740, 35056), (1036, 25040), (1120, 23162), (1184, 21910), (1252, 20720), (1295, 20032), (1480, 17528), (1565, 16576), (2072, 12520), (2191, 11840), (2240, 11581), (2368, 10955), (2504, 10360), (2590, 10016), (2960, 8764), (3130, 8288), (4144, 6260), (4382, 5920), (5008, 5180)]