235726540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3911

約数の個数: 96

約数和(自身を含む): 621573120

約数和(自身を除く): 385846580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 3853, 4370, 6118, 7706, 8740, 12236, 15295, 15412, 19265, 26971, 30590, 38530, 53942, 61180, 73207, 77060, 88619, 107884, 134855, 146414, 177238, 269710, 292828, 354476, 366035, 443095, 512449, 539420, 620333, 732070, 886190, 1024898, 1240666, 1464140, 1683761, 1772380, 2049796, 2481332, 2562245, 3101665, 3367522, 5124490, 6203330, 6735044, 8418805, 10248980, 11786327, 12406660, 16837610, 23572654, 33675220, 47145308, 58931635, 117863270, 235726540]

約数ペア:

[(1, 235726540), (2, 117863270), (4, 58931635), (5, 47145308), (7, 33675220), (10, 23572654), (14, 16837610), (19, 12406660), (20, 11786327), (23, 10248980), (28, 8418805), (35, 6735044), (38, 6203330), (46, 5124490), (70, 3367522), (76, 3101665), (92, 2562245), (95, 2481332), (115, 2049796), (133, 1772380), (140, 1683761), (161, 1464140), (190, 1240666), (230, 1024898), (266, 886190), (322, 732070), (380, 620333), (437, 539420), (460, 512449), (532, 443095), (644, 366035), (665, 354476), (805, 292828), (874, 269710), (1330, 177238), (1610, 146414), (1748, 134855), (2185, 107884), (2660, 88619), (3059, 77060), (3220, 73207), (3853, 61180), (4370, 53942), (6118, 38530), (7706, 30590), (8740, 26971), (12236, 19265), (15295, 15412)]