2016392980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14563}}^1$

素因数の和:14645

約数の個数: 96

約数和(自身を含む): 5167540224

約数和(自身を除く): 3151147244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 70, 86, 92, 115, 140, 161, 172, 215, 230, 301, 322, 430, 460, 602, 644, 805, 860, 989, 1204, 1505, 1610, 1978, 3010, 3220, 3956, 4945, 6020, 6923, 9890, 13846, 14563, 19780, 27692, 29126, 34615, 58252, 69230, 72815, 101941, 138460, 145630, 203882, 291260, 334949, 407764, 509705, 626209, 669898, 1019410, 1252418, 1339796, 1674745, 2038820, 2344643, 2504836, 3131045, 3349490, 4383463, 4689286, 6262090, 6698980, 8766926, 9378572, 11723215, 12524180, 14402807, 17533852, 21917315, 23446430, 28805614, 43834630, 46892860, 57611228, 72014035, 87669260, 100819649, 144028070, 201639298, 288056140, 403278596, 504098245, 1008196490, 2016392980]

約数ペア:

[(1, 2016392980), (2, 1008196490), (4, 504098245), (5, 403278596), (7, 288056140), (10, 201639298), (14, 144028070), (20, 100819649), (23, 87669260), (28, 72014035), (35, 57611228), (43, 46892860), (46, 43834630), (70, 28805614), (86, 23446430), (92, 21917315), (115, 17533852), (140, 14402807), (161, 12524180), (172, 11723215), (215, 9378572), (230, 8766926), (301, 6698980), (322, 6262090), (430, 4689286), (460, 4383463), (602, 3349490), (644, 3131045), (805, 2504836), (860, 2344643), (989, 2038820), (1204, 1674745), (1505, 1339796), (1610, 1252418), (1978, 1019410), (3010, 669898), (3220, 626209), (3956, 509705), (4945, 407764), (6020, 334949), (6923, 291260), (9890, 203882), (13846, 145630), (14563, 138460), (19780, 101941), (27692, 72815), (29126, 69230), (34615, 58252)]