2090905440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{335081}}^1$

素因数の和:335112

約数の個数: 96

約数和(自身を含む): 7093015776

約数和(自身を除く): 5002110336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 335081, 670162, 1005243, 1340324, 1675405, 2010486, 2680648, 3350810, 4020972, 4356053, 5026215, 5361296, 6701620, 8041944, 8712106, 10052430, 10722592, 13068159, 13403240, 16083888, 17424212, 20104860, 21780265, 26136318, 26806480, 32167776, 34848424, 40209720, 43560530, 52272636, 53612960, 65340795, 69696848, 80419440, 87121060, 104545272, 130681590, 139393696, 160838880, 174242120, 209090544, 261363180, 348484240, 418181088, 522726360, 696968480, 1045452720, 2090905440]

約数ペア:

[(1, 2090905440), (2, 1045452720), (3, 696968480), (4, 522726360), (5, 418181088), (6, 348484240), (8, 261363180), (10, 209090544), (12, 174242120), (13, 160838880), (15, 139393696), (16, 130681590), (20, 104545272), (24, 87121060), (26, 80419440), (30, 69696848), (32, 65340795), (39, 53612960), (40, 52272636), (48, 43560530), (52, 40209720), (60, 34848424), (65, 32167776), (78, 26806480), (80, 26136318), (96, 21780265), (104, 20104860), (120, 17424212), (130, 16083888), (156, 13403240), (160, 13068159), (195, 10722592), (208, 10052430), (240, 8712106), (260, 8041944), (312, 6701620), (390, 5361296), (416, 5026215), (480, 4356053), (520, 4020972), (624, 3350810), (780, 2680648), (1040, 2010486), (1248, 1675405), (1560, 1340324), (2080, 1005243), (3120, 670162), (6240, 335081)]