33606880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 50218400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 47, 80, 82, 94, 109, 160, 164, 188, 205, 218, 235, 328, 376, 410, 436, 470, 545, 656, 752, 820, 872, 940, 1090, 1312, 1504, 1640, 1744, 1880, 1927, 2180, 3280, 3488, 3760, 3854, 4360, 4469, 5123, 6560, 7520, 7708, 8720, 8938, 9635, 10246, 15416, 17440, 17876, 19270, 20492, 22345, 25615, 30832, 35752, 38540, 40984, 44690, 51230, 61664, 71504, 77080, 81968, 89380, 102460, 143008, 154160, 163936, 178760, 204920, 210043, 308320, 357520, 409840, 420086, 715040, 819680, 840172, 1050215, 1680344, 2100430, 3360688, 4200860, 6721376, 8401720, 16803440, 33606880]

約数ペア:

[(1, 33606880), (2, 16803440), (4, 8401720), (5, 6721376), (8, 4200860), (10, 3360688), (16, 2100430), (20, 1680344), (32, 1050215), (40, 840172), (41, 819680), (47, 715040), (80, 420086), (82, 409840), (94, 357520), (109, 308320), (160, 210043), (164, 204920), (188, 178760), (205, 163936), (218, 154160), (235, 143008), (328, 102460), (376, 89380), (410, 81968), (436, 77080), (470, 71504), (545, 61664), (656, 51230), (752, 44690), (820, 40984), (872, 38540), (940, 35752), (1090, 30832), (1312, 25615), (1504, 22345), (1640, 20492), (1744, 19270), (1880, 17876), (1927, 17440), (2180, 15416), (3280, 10246), (3488, 9635), (3760, 8938), (3854, 8720), (4360, 7708), (4469, 7520), (5123, 6560)]