83786560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 112

約数和(自身を含む): 234525312

約数和(自身を除く): 150738752

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 1831, 2080, 2288, 2860, 3520, 3662, 4160, 4576, 5720, 7324, 9152, 9155, 11440, 14648, 18310, 20141, 22880, 23803, 29296, 36620, 40282, 45760, 47606, 58592, 73240, 80564, 95212, 100705, 117184, 119015, 146480, 161128, 190424, 201410, 238030, 261833, 292960, 322256, 380848, 402820, 476060, 523666, 585920, 644512, 761696, 805640, 952120, 1047332, 1289024, 1309165, 1523392, 1611280, 1904240, 2094664, 2618330, 3222560, 3808480, 4189328, 5236660, 6445120, 7616960, 8378656, 10473320, 16757312, 20946640, 41893280, 83786560]

約数ペア:

[(1, 83786560), (2, 41893280), (4, 20946640), (5, 16757312), (8, 10473320), (10, 8378656), (11, 7616960), (13, 6445120), (16, 5236660), (20, 4189328), (22, 3808480), (26, 3222560), (32, 2618330), (40, 2094664), (44, 1904240), (52, 1611280), (55, 1523392), (64, 1309165), (65, 1289024), (80, 1047332), (88, 952120), (104, 805640), (110, 761696), (130, 644512), (143, 585920), (160, 523666), (176, 476060), (208, 402820), (220, 380848), (260, 322256), (286, 292960), (320, 261833), (352, 238030), (416, 201410), (440, 190424), (520, 161128), (572, 146480), (704, 119015), (715, 117184), (832, 100705), (880, 95212), (1040, 80564), (1144, 73240), (1430, 58592), (1760, 47606), (1831, 45760), (2080, 40282), (2288, 36620), (2860, 29296), (3520, 23803), (3662, 22880), (4160, 20141), (4576, 18310), (5720, 14648), (7324, 11440), (9152, 9155)]