42184400

素因数分解:

$2^4\times 5^2\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 60

約数和(自身を含む): 102127392

約数和(自身を除く): 59942992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 163, 200, 326, 400, 647, 652, 815, 1294, 1304, 1630, 2588, 2608, 3235, 3260, 4075, 5176, 6470, 6520, 8150, 10352, 12940, 13040, 16175, 16300, 25880, 32350, 32600, 51760, 64700, 65200, 105461, 129400, 210922, 258800, 421844, 527305, 843688, 1054610, 1687376, 2109220, 2636525, 4218440, 5273050, 8436880, 10546100, 21092200, 42184400]

約数ペア:

[(1, 42184400), (2, 21092200), (4, 10546100), (5, 8436880), (8, 5273050), (10, 4218440), (16, 2636525), (20, 2109220), (25, 1687376), (40, 1054610), (50, 843688), (80, 527305), (100, 421844), (163, 258800), (200, 210922), (326, 129400), (400, 105461), (647, 65200), (652, 64700), (815, 51760), (1294, 32600), (1304, 32350), (1630, 25880), (2588, 16300), (2608, 16175), (3235, 13040), (3260, 12940), (4075, 10352), (5176, 8150), (6470, 6520)]