4554409520

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1\times {\mathrm{547}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 10682054400

約数和(自身を除く): 6127644880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 523, 547, 796, 995, 1046, 1094, 1592, 1990, 2092, 2188, 2615, 2735, 3184, 3980, 4184, 4376, 5230, 5470, 7960, 8368, 8752, 10460, 10940, 15920, 20920, 21880, 41840, 43760, 104077, 108853, 208154, 217706, 286081, 416308, 435412, 520385, 544265, 572162, 832616, 870824, 1040770, 1088530, 1144324, 1430405, 1665232, 1741648, 2081540, 2177060, 2288648, 2860810, 4163080, 4354120, 4577296, 5721620, 8326160, 8708240, 11443240, 22886480, 56930119, 113860238, 227720476, 284650595, 455440952, 569301190, 910881904, 1138602380, 2277204760, 4554409520]

約数ペア:

[(1, 4554409520), (2, 2277204760), (4, 1138602380), (5, 910881904), (8, 569301190), (10, 455440952), (16, 284650595), (20, 227720476), (40, 113860238), (80, 56930119), (199, 22886480), (398, 11443240), (523, 8708240), (547, 8326160), (796, 5721620), (995, 4577296), (1046, 4354120), (1094, 4163080), (1592, 2860810), (1990, 2288648), (2092, 2177060), (2188, 2081540), (2615, 1741648), (2735, 1665232), (3184, 1430405), (3980, 1144324), (4184, 1088530), (4376, 1040770), (5230, 870824), (5470, 832616), (7960, 572162), (8368, 544265), (8752, 520385), (10460, 435412), (10940, 416308), (15920, 286081), (20920, 217706), (21880, 208154), (41840, 108853), (43760, 104077)]