41539840

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 111259008

約数和(自身を除く): 69719168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 83, 85, 92, 115, 128, 136, 160, 166, 170, 184, 230, 256, 272, 320, 332, 340, 368, 391, 415, 460, 544, 640, 664, 680, 736, 782, 830, 920, 1088, 1280, 1328, 1360, 1411, 1472, 1564, 1660, 1840, 1909, 1955, 2176, 2656, 2720, 2822, 2944, 3128, 3320, 3680, 3818, 3910, 4352, 5312, 5440, 5644, 5888, 6256, 6640, 7055, 7360, 7636, 7820, 9545, 10624, 10880, 11288, 12512, 13280, 14110, 14720, 15272, 15640, 19090, 21248, 21760, 22576, 25024, 26560, 28220, 29440, 30544, 31280, 32453, 38180, 45152, 50048, 53120, 56440, 61088, 62560, 64906, 76360, 90304, 100096, 106240, 112880, 122176, 125120, 129812, 152720, 162265, 180608, 225760, 244352, 250240, 259624, 305440, 324530, 361216, 451520, 488704, 500480, 519248, 610880, 649060, 903040, 1038496, 1221760, 1298120, 1806080, 2076992, 2443520, 2596240, 4153984, 5192480, 8307968, 10384960, 20769920, 41539840]

約数ペア:

[(1, 41539840), (2, 20769920), (4, 10384960), (5, 8307968), (8, 5192480), (10, 4153984), (16, 2596240), (17, 2443520), (20, 2076992), (23, 1806080), (32, 1298120), (34, 1221760), (40, 1038496), (46, 903040), (64, 649060), (68, 610880), (80, 519248), (83, 500480), (85, 488704), (92, 451520), (115, 361216), (128, 324530), (136, 305440), (160, 259624), (166, 250240), (170, 244352), (184, 225760), (230, 180608), (256, 162265), (272, 152720), (320, 129812), (332, 125120), (340, 122176), (368, 112880), (391, 106240), (415, 100096), (460, 90304), (544, 76360), (640, 64906), (664, 62560), (680, 61088), (736, 56440), (782, 53120), (830, 50048), (920, 45152), (1088, 38180), (1280, 32453), (1328, 31280), (1360, 30544), (1411, 29440), (1472, 28220), (1564, 26560), (1660, 25024), (1840, 22576), (1909, 21760), (1955, 21248), (2176, 19090), (2656, 15640), (2720, 15272), (2822, 14720), (2944, 14110), (3128, 13280), (3320, 12512), (3680, 11288), (3818, 10880), (3910, 10624), (4352, 9545), (5312, 7820), (5440, 7636), (5644, 7360), (5888, 7055), (6256, 6640)]