109763560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 168928280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 41, 62, 68, 82, 85, 124, 127, 136, 155, 164, 170, 205, 248, 254, 310, 328, 340, 410, 508, 527, 620, 635, 680, 697, 820, 1016, 1054, 1240, 1270, 1271, 1394, 1640, 2108, 2159, 2540, 2542, 2635, 2788, 3485, 3937, 4216, 4318, 5080, 5084, 5207, 5270, 5576, 6355, 6970, 7874, 8636, 10168, 10414, 10540, 10795, 12710, 13940, 15748, 17272, 19685, 20828, 21080, 21590, 21607, 25420, 26035, 27880, 31496, 39370, 41656, 43180, 43214, 50840, 52070, 66929, 78740, 86360, 86428, 88519, 104140, 108035, 133858, 157480, 161417, 172856, 177038, 208280, 216070, 267716, 322834, 334645, 354076, 432140, 442595, 535432, 645668, 669290, 708152, 807085, 864280, 885190, 1291336, 1338580, 1614170, 1770380, 2677160, 2744089, 3228340, 3540760, 5488178, 6456680, 10976356, 13720445, 21952712, 27440890, 54881780, 109763560]

約数ペア:

[(1, 109763560), (2, 54881780), (4, 27440890), (5, 21952712), (8, 13720445), (10, 10976356), (17, 6456680), (20, 5488178), (31, 3540760), (34, 3228340), (40, 2744089), (41, 2677160), (62, 1770380), (68, 1614170), (82, 1338580), (85, 1291336), (124, 885190), (127, 864280), (136, 807085), (155, 708152), (164, 669290), (170, 645668), (205, 535432), (248, 442595), (254, 432140), (310, 354076), (328, 334645), (340, 322834), (410, 267716), (508, 216070), (527, 208280), (620, 177038), (635, 172856), (680, 161417), (697, 157480), (820, 133858), (1016, 108035), (1054, 104140), (1240, 88519), (1270, 86428), (1271, 86360), (1394, 78740), (1640, 66929), (2108, 52070), (2159, 50840), (2540, 43214), (2542, 43180), (2635, 41656), (2788, 39370), (3485, 31496), (3937, 27880), (4216, 26035), (4318, 25420), (5080, 21607), (5084, 21590), (5207, 21080), (5270, 20828), (5576, 19685), (6355, 17272), (6970, 15748), (7874, 13940), (8636, 12710), (10168, 10795), (10414, 10540)]