17967708220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{6827}}^1$

素因数の和:8563

約数の個数: 96

約数和(自身を含む): 47077148160

約数和(自身を除く): 29109439940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1709, 3418, 6827, 6836, 8545, 11963, 13654, 17090, 18799, 23926, 27308, 34135, 34180, 37598, 47789, 47852, 59815, 68270, 75097, 75196, 93995, 95578, 119630, 131593, 136540, 150194, 187990, 191156, 238945, 239260, 263186, 300388, 375485, 375980, 477890, 525679, 526372, 657965, 750970, 955780, 1051358, 1315930, 1501940, 2102716, 2628395, 2631860, 5256790, 10513580, 11667343, 23334686, 46669372, 58336715, 81671401, 116673430, 128340773, 163342802, 233346860, 256681546, 326685604, 408357005, 513363092, 641703865, 816714010, 898385411, 1283407730, 1633428020, 1796770822, 2566815460, 3593541644, 4491927055, 8983854110, 17967708220]

約数ペア:

[(1, 17967708220), (2, 8983854110), (4, 4491927055), (5, 3593541644), (7, 2566815460), (10, 1796770822), (11, 1633428020), (14, 1283407730), (20, 898385411), (22, 816714010), (28, 641703865), (35, 513363092), (44, 408357005), (55, 326685604), (70, 256681546), (77, 233346860), (110, 163342802), (140, 128340773), (154, 116673430), (220, 81671401), (308, 58336715), (385, 46669372), (770, 23334686), (1540, 11667343), (1709, 10513580), (3418, 5256790), (6827, 2631860), (6836, 2628395), (8545, 2102716), (11963, 1501940), (13654, 1315930), (17090, 1051358), (18799, 955780), (23926, 750970), (27308, 657965), (34135, 526372), (34180, 525679), (37598, 477890), (47789, 375980), (47852, 375485), (59815, 300388), (68270, 263186), (75097, 239260), (75196, 238945), (93995, 191156), (95578, 187990), (119630, 150194), (131593, 136540)]