2436485680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{32297}}^1$

素因数の和:32374

約数の個数: 80

約数和(自身を含む): 6055487424

約数和(自身を除く): 3619001744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 460, 656, 820, 920, 943, 1640, 1840, 1886, 3280, 3772, 4715, 7544, 9430, 15088, 18860, 32297, 37720, 64594, 75440, 129188, 161485, 258376, 322970, 516752, 645940, 742831, 1291880, 1324177, 1485662, 2583760, 2648354, 2971324, 3714155, 5296708, 5942648, 6620885, 7428310, 10593416, 11885296, 13241770, 14856620, 21186832, 26483540, 29713240, 30456071, 52967080, 59426480, 60912142, 105934160, 121824284, 152280355, 243648568, 304560710, 487297136, 609121420, 1218242840, 2436485680]

約数ペア:

[(1, 2436485680), (2, 1218242840), (4, 609121420), (5, 487297136), (8, 304560710), (10, 243648568), (16, 152280355), (20, 121824284), (23, 105934160), (40, 60912142), (41, 59426480), (46, 52967080), (80, 30456071), (82, 29713240), (92, 26483540), (115, 21186832), (164, 14856620), (184, 13241770), (205, 11885296), (230, 10593416), (328, 7428310), (368, 6620885), (410, 5942648), (460, 5296708), (656, 3714155), (820, 2971324), (920, 2648354), (943, 2583760), (1640, 1485662), (1840, 1324177), (1886, 1291880), (3280, 742831), (3772, 645940), (4715, 516752), (7544, 322970), (9430, 258376), (15088, 161485), (18860, 129188), (32297, 75440), (37720, 64594)]