83420480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 112

約数和(自身を含む): 233501184

約数和(自身を除く): 150080704

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, 1823, 2080, 2288, 2860, 3520, 3646, 4160, 4576, 5720, 7292, 9115, 9152, 11440, 14584, 18230, 20053, 22880, 23699, 29168, 36460, 40106, 45760, 47398, 58336, 72920, 80212, 94796, 100265, 116672, 118495, 145840, 160424, 189592, 200530, 236990, 260689, 291680, 320848, 379184, 401060, 473980, 521378, 583360, 641696, 758368, 802120, 947960, 1042756, 1283392, 1303445, 1516736, 1604240, 1895920, 2085512, 2606890, 3208480, 3791840, 4171024, 5213780, 6416960, 7583680, 8342048, 10427560, 16684096, 20855120, 41710240, 83420480]

約数ペア:

[(1, 83420480), (2, 41710240), (4, 20855120), (5, 16684096), (8, 10427560), (10, 8342048), (11, 7583680), (13, 6416960), (16, 5213780), (20, 4171024), (22, 3791840), (26, 3208480), (32, 2606890), (40, 2085512), (44, 1895920), (52, 1604240), (55, 1516736), (64, 1303445), (65, 1283392), (80, 1042756), (88, 947960), (104, 802120), (110, 758368), (130, 641696), (143, 583360), (160, 521378), (176, 473980), (208, 401060), (220, 379184), (260, 320848), (286, 291680), (320, 260689), (352, 236990), (416, 200530), (440, 189592), (520, 160424), (572, 145840), (704, 118495), (715, 116672), (832, 100265), (880, 94796), (1040, 80212), (1144, 72920), (1430, 58336), (1760, 47398), (1823, 45760), (2080, 40106), (2288, 36460), (2860, 29168), (3520, 23699), (3646, 22880), (4160, 20053), (4576, 18230), (5720, 14584), (7292, 11440), (9115, 9152)]