42462880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6473}}^1$

素因数の和:6529

約数の個数: 48

約数和(自身を含む): 102781224

約数和(自身を除く): 60318344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6473, 6560, 12946, 25892, 32365, 51784, 64730, 103568, 129460, 207136, 258920, 265393, 517840, 530786, 1035680, 1061572, 1326965, 2123144, 2653930, 4246288, 5307860, 8492576, 10615720, 21231440, 42462880]

約数ペア:

[(1, 42462880), (2, 21231440), (4, 10615720), (5, 8492576), (8, 5307860), (10, 4246288), (16, 2653930), (20, 2123144), (32, 1326965), (40, 1061572), (41, 1035680), (80, 530786), (82, 517840), (160, 265393), (164, 258920), (205, 207136), (328, 129460), (410, 103568), (656, 64730), (820, 51784), (1312, 32365), (1640, 25892), (3280, 12946), (6473, 6560)]