1137287840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{853}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 2901434256

約数和(自身を除く): 1764146416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 641, 853, 1040, 1282, 1706, 2080, 2564, 3205, 3412, 4265, 5128, 6410, 6824, 8333, 8530, 10256, 11089, 12820, 13648, 16666, 17060, 20512, 22178, 25640, 27296, 33332, 34120, 41665, 44356, 51280, 55445, 66664, 68240, 83330, 88712, 102560, 110890, 133328, 136480, 166660, 177424, 221780, 266656, 333320, 354848, 443560, 546773, 666640, 887120, 1093546, 1333280, 1774240, 2187092, 2733865, 4374184, 5467730, 7108049, 8748368, 10935460, 14216098, 17496736, 21870920, 28432196, 35540245, 43741840, 56864392, 71080490, 87483680, 113728784, 142160980, 227457568, 284321960, 568643920, 1137287840]

約数ペア:

[(1, 1137287840), (2, 568643920), (4, 284321960), (5, 227457568), (8, 142160980), (10, 113728784), (13, 87483680), (16, 71080490), (20, 56864392), (26, 43741840), (32, 35540245), (40, 28432196), (52, 21870920), (65, 17496736), (80, 14216098), (104, 10935460), (130, 8748368), (160, 7108049), (208, 5467730), (260, 4374184), (416, 2733865), (520, 2187092), (641, 1774240), (853, 1333280), (1040, 1093546), (1282, 887120), (1706, 666640), (2080, 546773), (2564, 443560), (3205, 354848), (3412, 333320), (4265, 266656), (5128, 221780), (6410, 177424), (6824, 166660), (8333, 136480), (8530, 133328), (10256, 110890), (11089, 102560), (12820, 88712), (13648, 83330), (16666, 68240), (17060, 66664), (20512, 55445), (22178, 51280), (25640, 44356), (27296, 41665), (33332, 34120)]