17702999680

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4139}}^1$

素因数の和:4362

約数の個数: 128

約数和(自身を含む): 43629969600

約数和(自身を除く): 25926969920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 163, 164, 205, 320, 326, 328, 410, 640, 652, 656, 815, 820, 1304, 1312, 1630, 1640, 2608, 2624, 3260, 3280, 4139, 5216, 5248, 6520, 6560, 6683, 8278, 10432, 13040, 13120, 13366, 16556, 20695, 20864, 26080, 26240, 26732, 33112, 33415, 41390, 52160, 53464, 66224, 66830, 82780, 104320, 106928, 132448, 133660, 165560, 169699, 213856, 264896, 267320, 331120, 339398, 427712, 529792, 534640, 662240, 674657, 678796, 848495, 855424, 1069280, 1324480, 1349314, 1357592, 1696990, 2138560, 2648960, 2698628, 2715184, 3373285, 3393980, 4277120, 5397256, 5430368, 6746570, 6787960, 10794512, 10860736, 13493140, 13575920, 21589024, 21721472, 26986280, 27151840, 27660937, 43178048, 53972560, 54303680, 55321874, 86356096, 107945120, 108607360, 110643748, 138304685, 215890240, 221287496, 276609370, 431780480, 442574992, 553218740, 885149984, 1106437480, 1770299968, 2212874960, 3540599936, 4425749920, 8851499840, 17702999680]

約数ペア:

[(1, 17702999680), (2, 8851499840), (4, 4425749920), (5, 3540599936), (8, 2212874960), (10, 1770299968), (16, 1106437480), (20, 885149984), (32, 553218740), (40, 442574992), (41, 431780480), (64, 276609370), (80, 221287496), (82, 215890240), (128, 138304685), (160, 110643748), (163, 108607360), (164, 107945120), (205, 86356096), (320, 55321874), (326, 54303680), (328, 53972560), (410, 43178048), (640, 27660937), (652, 27151840), (656, 26986280), (815, 21721472), (820, 21589024), (1304, 13575920), (1312, 13493140), (1630, 10860736), (1640, 10794512), (2608, 6787960), (2624, 6746570), (3260, 5430368), (3280, 5397256), (4139, 4277120), (5216, 3393980), (5248, 3373285), (6520, 2715184), (6560, 2698628), (6683, 2648960), (8278, 2138560), (10432, 1696990), (13040, 1357592), (13120, 1349314), (13366, 1324480), (16556, 1069280), (20695, 855424), (20864, 848495), (26080, 678796), (26240, 674657), (26732, 662240), (33112, 534640), (33415, 529792), (41390, 427712), (52160, 339398), (53464, 331120), (66224, 267320), (66830, 264896), (82780, 213856), (104320, 169699), (106928, 165560), (132448, 133660)]