40510728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 121305600

約数和(自身を除く): 80794872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 391, 408, 414, 552, 612, 782, 828, 1173, 1224, 1439, 1564, 1656, 2346, 2878, 3128, 3519, 4317, 4692, 5756, 7038, 8634, 9384, 11512, 12951, 14076, 17268, 24463, 25902, 28152, 33097, 34536, 48926, 51804, 66194, 73389, 97852, 99291, 103608, 132388, 146778, 195704, 198582, 220167, 264776, 293556, 297873, 397164, 440334, 562649, 587112, 595746, 794328, 880668, 1125298, 1191492, 1687947, 1761336, 2250596, 2382984, 3375894, 4501192, 5063841, 6751788, 10127682, 13503576, 20255364, 40510728]

約数ペア:

[(1, 40510728), (2, 20255364), (3, 13503576), (4, 10127682), (6, 6751788), (8, 5063841), (9, 4501192), (12, 3375894), (17, 2382984), (18, 2250596), (23, 1761336), (24, 1687947), (34, 1191492), (36, 1125298), (46, 880668), (51, 794328), (68, 595746), (69, 587112), (72, 562649), (92, 440334), (102, 397164), (136, 297873), (138, 293556), (153, 264776), (184, 220167), (204, 198582), (207, 195704), (276, 146778), (306, 132388), (391, 103608), (408, 99291), (414, 97852), (552, 73389), (612, 66194), (782, 51804), (828, 48926), (1173, 34536), (1224, 33097), (1439, 28152), (1564, 25902), (1656, 24463), (2346, 17268), (2878, 14076), (3128, 12951), (3519, 11512), (4317, 9384), (4692, 8634), (5756, 7038)]