4296998680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{4987}}^1$

素因数の和:6668

約数の個数: 64

約数和(自身を含む): 10420331040

約数和(自身を除く): 6123332360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1657, 3314, 4987, 6628, 8285, 9974, 13256, 16570, 19948, 21541, 24935, 33140, 39896, 43082, 49870, 64831, 66280, 86164, 99740, 107705, 129662, 172328, 199480, 215410, 259324, 324155, 430820, 518648, 648310, 861640, 1296620, 2593240, 8263459, 16526918, 33053836, 41317295, 66107672, 82634590, 107424967, 165269180, 214849934, 330538360, 429699868, 537124835, 859399736, 1074249670, 2148499340, 4296998680]

約数ペア:

[(1, 4296998680), (2, 2148499340), (4, 1074249670), (5, 859399736), (8, 537124835), (10, 429699868), (13, 330538360), (20, 214849934), (26, 165269180), (40, 107424967), (52, 82634590), (65, 66107672), (104, 41317295), (130, 33053836), (260, 16526918), (520, 8263459), (1657, 2593240), (3314, 1296620), (4987, 861640), (6628, 648310), (8285, 518648), (9974, 430820), (13256, 324155), (16570, 259324), (19948, 215410), (21541, 199480), (24935, 172328), (33140, 129662), (39896, 107705), (43082, 99740), (49870, 86164), (64831, 66280)]