10820908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 23224320

約数和(自身を除く): 12403412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 179, 238, 254, 358, 476, 508, 716, 889, 1253, 1778, 2159, 2506, 3043, 3556, 4318, 5012, 6086, 8636, 12172, 15113, 21301, 22733, 30226, 42602, 45466, 60452, 85204, 90932, 159131, 318262, 386461, 636524, 772922, 1545844, 2705227, 5410454, 10820908]

約数ペア:

[(1, 10820908), (2, 5410454), (4, 2705227), (7, 1545844), (14, 772922), (17, 636524), (28, 386461), (34, 318262), (68, 159131), (119, 90932), (127, 85204), (179, 60452), (238, 45466), (254, 42602), (358, 30226), (476, 22733), (508, 21301), (716, 15113), (889, 12172), (1253, 8636), (1778, 6086), (2159, 5012), (2506, 4318), (3043, 3556)]