80499104

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4549}}^1$

素因数の和:4645

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 102956896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 4549, 8848, 9098, 17696, 18196, 31843, 36392, 63686, 72784, 127372, 145568, 254744, 359371, 509488, 718742, 1018976, 1437484, 2515597, 2874968, 5031194, 5749936, 10062388, 11499872, 20124776, 40249552, 80499104]

約数ペア:

[(1, 80499104), (2, 40249552), (4, 20124776), (7, 11499872), (8, 10062388), (14, 5749936), (16, 5031194), (28, 2874968), (32, 2515597), (56, 1437484), (79, 1018976), (112, 718742), (158, 509488), (224, 359371), (316, 254744), (553, 145568), (632, 127372), (1106, 72784), (1264, 63686), (2212, 36392), (2528, 31843), (4424, 18196), (4549, 17696), (8848, 9098)]