1148820820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 2838882816

約数和(自身を除く): 1690061996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 263, 287, 410, 526, 574, 761, 820, 1052, 1148, 1315, 1435, 1522, 1841, 2630, 2870, 3044, 3682, 3805, 5260, 5327, 5740, 7364, 7610, 9205, 10654, 10783, 15220, 18410, 21308, 21566, 26635, 31201, 36820, 43132, 53270, 53915, 62402, 75481, 106540, 107830, 124804, 150962, 156005, 200143, 215660, 218407, 301924, 312010, 377405, 400286, 436814, 624020, 754810, 800572, 873628, 1000715, 1092035, 1401001, 1509620, 2001430, 2184070, 2802002, 4002860, 4368140, 5604004, 7005005, 8205863, 14010010, 16411726, 28020020, 32823452, 41029315, 57441041, 82058630, 114882082, 164117260, 229764164, 287205205, 574410410, 1148820820]

約数ペア:

[(1, 1148820820), (2, 574410410), (4, 287205205), (5, 229764164), (7, 164117260), (10, 114882082), (14, 82058630), (20, 57441041), (28, 41029315), (35, 32823452), (41, 28020020), (70, 16411726), (82, 14010010), (140, 8205863), (164, 7005005), (205, 5604004), (263, 4368140), (287, 4002860), (410, 2802002), (526, 2184070), (574, 2001430), (761, 1509620), (820, 1401001), (1052, 1092035), (1148, 1000715), (1315, 873628), (1435, 800572), (1522, 754810), (1841, 624020), (2630, 436814), (2870, 400286), (3044, 377405), (3682, 312010), (3805, 301924), (5260, 218407), (5327, 215660), (5740, 200143), (7364, 156005), (7610, 150962), (9205, 124804), (10654, 107830), (10783, 106540), (15220, 75481), (18410, 62402), (21308, 53915), (21566, 53270), (26635, 43132), (31201, 36820)]