40399584

素因数分解:

$2^5\times 3^1\times {\mathrm{179}}^1\times {\mathrm{2351}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 66287136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 179, 358, 537, 716, 1074, 1432, 2148, 2351, 2864, 4296, 4702, 5728, 7053, 8592, 9404, 14106, 17184, 18808, 28212, 37616, 56424, 75232, 112848, 225696, 420829, 841658, 1262487, 1683316, 2524974, 3366632, 5049948, 6733264, 10099896, 13466528, 20199792, 40399584]

約数ペア:

[(1, 40399584), (2, 20199792), (3, 13466528), (4, 10099896), (6, 6733264), (8, 5049948), (12, 3366632), (16, 2524974), (24, 1683316), (32, 1262487), (48, 841658), (96, 420829), (179, 225696), (358, 112848), (537, 75232), (716, 56424), (1074, 37616), (1432, 28212), (2148, 18808), (2351, 17184), (2864, 14106), (4296, 9404), (4702, 8592), (5728, 7053)]