114550280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 292723200

約数和(自身を除く): 178172920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 47, 52, 65, 86, 94, 104, 109, 130, 172, 188, 215, 218, 235, 260, 344, 376, 430, 436, 470, 520, 545, 559, 611, 860, 872, 940, 1090, 1118, 1222, 1417, 1720, 1880, 2021, 2180, 2236, 2444, 2795, 2834, 3055, 4042, 4360, 4472, 4687, 4888, 5123, 5590, 5668, 6110, 7085, 8084, 9374, 10105, 10246, 11180, 11336, 12220, 14170, 16168, 18748, 20210, 20492, 22360, 23435, 24440, 25615, 26273, 28340, 37496, 40420, 40984, 46870, 51230, 52546, 56680, 60931, 66599, 80840, 93740, 102460, 105092, 121862, 131365, 133198, 187480, 204920, 210184, 220289, 243724, 262730, 266396, 304655, 332995, 440578, 487448, 525460, 532792, 609310, 665990, 881156, 1050920, 1101445, 1218620, 1331980, 1762312, 2202890, 2437240, 2663960, 2863757, 4405780, 5727514, 8811560, 11455028, 14318785, 22910056, 28637570, 57275140, 114550280]

約数ペア:

[(1, 114550280), (2, 57275140), (4, 28637570), (5, 22910056), (8, 14318785), (10, 11455028), (13, 8811560), (20, 5727514), (26, 4405780), (40, 2863757), (43, 2663960), (47, 2437240), (52, 2202890), (65, 1762312), (86, 1331980), (94, 1218620), (104, 1101445), (109, 1050920), (130, 881156), (172, 665990), (188, 609310), (215, 532792), (218, 525460), (235, 487448), (260, 440578), (344, 332995), (376, 304655), (430, 266396), (436, 262730), (470, 243724), (520, 220289), (545, 210184), (559, 204920), (611, 187480), (860, 133198), (872, 131365), (940, 121862), (1090, 105092), (1118, 102460), (1222, 93740), (1417, 80840), (1720, 66599), (1880, 60931), (2021, 56680), (2180, 52546), (2236, 51230), (2444, 46870), (2795, 40984), (2834, 40420), (3055, 37496), (4042, 28340), (4360, 26273), (4472, 25615), (4687, 24440), (4888, 23435), (5123, 22360), (5590, 20492), (5668, 20210), (6110, 18748), (7085, 16168), (8084, 14170), (9374, 12220), (10105, 11336), (10246, 11180)]