24441760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 66890880

約数和(自身を除く): 42449120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 139, 140, 157, 160, 224, 278, 280, 314, 556, 560, 628, 695, 785, 973, 1099, 1112, 1120, 1256, 1390, 1570, 1946, 2198, 2224, 2512, 2780, 3140, 3892, 4396, 4448, 4865, 5024, 5495, 5560, 6280, 7784, 8792, 9730, 10990, 11120, 12560, 15568, 17584, 19460, 21823, 21980, 22240, 25120, 31136, 35168, 38920, 43646, 43960, 77840, 87292, 87920, 109115, 152761, 155680, 174584, 175840, 218230, 305522, 349168, 436460, 611044, 698336, 763805, 872920, 1222088, 1527610, 1745840, 2444176, 3055220, 3491680, 4888352, 6110440, 12220880, 24441760]

約数ペア:

[(1, 24441760), (2, 12220880), (4, 6110440), (5, 4888352), (7, 3491680), (8, 3055220), (10, 2444176), (14, 1745840), (16, 1527610), (20, 1222088), (28, 872920), (32, 763805), (35, 698336), (40, 611044), (56, 436460), (70, 349168), (80, 305522), (112, 218230), (139, 175840), (140, 174584), (157, 155680), (160, 152761), (224, 109115), (278, 87920), (280, 87292), (314, 77840), (556, 43960), (560, 43646), (628, 38920), (695, 35168), (785, 31136), (973, 25120), (1099, 22240), (1112, 21980), (1120, 21823), (1256, 19460), (1390, 17584), (1570, 15568), (1946, 12560), (2198, 11120), (2224, 10990), (2512, 9730), (2780, 8792), (3140, 7784), (3892, 6280), (4396, 5560), (4448, 5495), (4865, 5024)]