56510560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 145605600

約数和(自身を除く): 89095040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 641, 760, 928, 1102, 1160, 1282, 1520, 2204, 2320, 2564, 2755, 3040, 3205, 4408, 4640, 5128, 5510, 6410, 8816, 10256, 11020, 12179, 12820, 17632, 18589, 20512, 22040, 24358, 25640, 37178, 44080, 48716, 51280, 60895, 74356, 88160, 92945, 97432, 102560, 121790, 148712, 185890, 194864, 243580, 297424, 353191, 371780, 389728, 487160, 594848, 706382, 743560, 974320, 1412764, 1487120, 1765955, 1948640, 2825528, 2974240, 3531910, 5651056, 7063820, 11302112, 14127640, 28255280, 56510560]

約数ペア:

[(1, 56510560), (2, 28255280), (4, 14127640), (5, 11302112), (8, 7063820), (10, 5651056), (16, 3531910), (19, 2974240), (20, 2825528), (29, 1948640), (32, 1765955), (38, 1487120), (40, 1412764), (58, 974320), (76, 743560), (80, 706382), (95, 594848), (116, 487160), (145, 389728), (152, 371780), (160, 353191), (190, 297424), (232, 243580), (290, 194864), (304, 185890), (380, 148712), (464, 121790), (551, 102560), (580, 97432), (608, 92945), (641, 88160), (760, 74356), (928, 60895), (1102, 51280), (1160, 48716), (1282, 44080), (1520, 37178), (2204, 25640), (2320, 24358), (2564, 22040), (2755, 20512), (3040, 18589), (3205, 17632), (4408, 12820), (4640, 12179), (5128, 11020), (5510, 10256), (6410, 8816)]