44874760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 116323200

約数和(自身を除く): 71448440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 973, 1112, 1153, 1390, 1946, 2306, 2780, 3892, 4612, 4865, 5560, 5765, 7784, 8071, 9224, 9730, 11530, 16142, 19460, 23060, 32284, 38920, 40355, 46120, 64568, 80710, 160267, 161420, 320534, 322840, 641068, 801335, 1121869, 1282136, 1602670, 2243738, 3205340, 4487476, 5609345, 6410680, 8974952, 11218690, 22437380, 44874760]

約数ペア:

[(1, 44874760), (2, 22437380), (4, 11218690), (5, 8974952), (7, 6410680), (8, 5609345), (10, 4487476), (14, 3205340), (20, 2243738), (28, 1602670), (35, 1282136), (40, 1121869), (56, 801335), (70, 641068), (139, 322840), (140, 320534), (278, 161420), (280, 160267), (556, 80710), (695, 64568), (973, 46120), (1112, 40355), (1153, 38920), (1390, 32284), (1946, 23060), (2306, 19460), (2780, 16142), (3892, 11530), (4612, 9730), (4865, 9224), (5560, 8071), (5765, 7784)]