223216400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 592191264

約数和(自身を除く): 368974864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 97, 100, 110, 176, 194, 200, 220, 275, 388, 400, 440, 485, 523, 550, 776, 880, 970, 1046, 1067, 1100, 1552, 1940, 2092, 2134, 2200, 2425, 2615, 3880, 4184, 4268, 4400, 4850, 5230, 5335, 5753, 7760, 8368, 8536, 9700, 10460, 10670, 11506, 13075, 17072, 19400, 20920, 21340, 23012, 26150, 26675, 28765, 38800, 41840, 42680, 46024, 50731, 52300, 53350, 57530, 85360, 92048, 101462, 104600, 106700, 115060, 143825, 202924, 209200, 213400, 230120, 253655, 287650, 405848, 426800, 460240, 507310, 558041, 575300, 811696, 1014620, 1116082, 1150600, 1268275, 2029240, 2232164, 2301200, 2536550, 2790205, 4058480, 4464328, 5073100, 5580410, 8928656, 10146200, 11160820, 13951025, 20292400, 22321640, 27902050, 44643280, 55804100, 111608200, 223216400]

約数ペア:

[(1, 223216400), (2, 111608200), (4, 55804100), (5, 44643280), (8, 27902050), (10, 22321640), (11, 20292400), (16, 13951025), (20, 11160820), (22, 10146200), (25, 8928656), (40, 5580410), (44, 5073100), (50, 4464328), (55, 4058480), (80, 2790205), (88, 2536550), (97, 2301200), (100, 2232164), (110, 2029240), (176, 1268275), (194, 1150600), (200, 1116082), (220, 1014620), (275, 811696), (388, 575300), (400, 558041), (440, 507310), (485, 460240), (523, 426800), (550, 405848), (776, 287650), (880, 253655), (970, 230120), (1046, 213400), (1067, 209200), (1100, 202924), (1552, 143825), (1940, 115060), (2092, 106700), (2134, 104600), (2200, 101462), (2425, 92048), (2615, 85360), (3880, 57530), (4184, 53350), (4268, 52300), (4400, 50731), (4850, 46024), (5230, 42680), (5335, 41840), (5753, 38800), (7760, 28765), (8368, 26675), (8536, 26150), (9700, 23012), (10460, 21340), (10670, 20920), (11506, 19400), (13075, 17072)]