96949720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 164323880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 53, 56, 70, 94, 106, 139, 140, 188, 212, 235, 265, 278, 280, 329, 371, 376, 424, 470, 530, 556, 658, 695, 742, 940, 973, 1060, 1112, 1316, 1390, 1484, 1645, 1855, 1880, 1946, 2120, 2491, 2632, 2780, 2968, 3290, 3710, 3892, 4865, 4982, 5560, 6533, 6580, 7367, 7420, 7784, 9730, 9964, 12455, 13066, 13160, 14734, 14840, 17437, 19460, 19928, 24910, 26132, 29468, 32665, 34874, 36835, 38920, 45731, 49820, 51569, 52264, 58936, 65330, 69748, 73670, 87185, 91462, 99640, 103138, 130660, 139496, 147340, 174370, 182924, 206276, 228655, 257845, 261320, 294680, 346249, 348740, 365848, 412552, 457310, 515690, 692498, 697480, 914620, 1031380, 1384996, 1731245, 1829240, 2062760, 2423743, 2769992, 3462490, 4847486, 6924980, 9694972, 12118715, 13849960, 19389944, 24237430, 48474860, 96949720]

約数ペア:

[(1, 96949720), (2, 48474860), (4, 24237430), (5, 19389944), (7, 13849960), (8, 12118715), (10, 9694972), (14, 6924980), (20, 4847486), (28, 3462490), (35, 2769992), (40, 2423743), (47, 2062760), (53, 1829240), (56, 1731245), (70, 1384996), (94, 1031380), (106, 914620), (139, 697480), (140, 692498), (188, 515690), (212, 457310), (235, 412552), (265, 365848), (278, 348740), (280, 346249), (329, 294680), (371, 261320), (376, 257845), (424, 228655), (470, 206276), (530, 182924), (556, 174370), (658, 147340), (695, 139496), (742, 130660), (940, 103138), (973, 99640), (1060, 91462), (1112, 87185), (1316, 73670), (1390, 69748), (1484, 65330), (1645, 58936), (1855, 52264), (1880, 51569), (1946, 49820), (2120, 45731), (2491, 38920), (2632, 36835), (2780, 34874), (2968, 32665), (3290, 29468), (3710, 26132), (3892, 24910), (4865, 19928), (4982, 19460), (5560, 17437), (6533, 14840), (6580, 14734), (7367, 13160), (7420, 13066), (7784, 12455), (9730, 9964)]