106991720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3331}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 266293440

約数和(自身を除く): 159301720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 3331, 4015, 6424, 6662, 8030, 13324, 16060, 16655, 26648, 32120, 33310, 36641, 66620, 73282, 133240, 146564, 183205, 243163, 293128, 366410, 486326, 732820, 972652, 1215815, 1465640, 1945304, 2431630, 2674793, 4863260, 5349586, 9726520, 10699172, 13373965, 21398344, 26747930, 53495860, 106991720]

約数ペア:

[(1, 106991720), (2, 53495860), (4, 26747930), (5, 21398344), (8, 13373965), (10, 10699172), (11, 9726520), (20, 5349586), (22, 4863260), (40, 2674793), (44, 2431630), (55, 1945304), (73, 1465640), (88, 1215815), (110, 972652), (146, 732820), (220, 486326), (292, 366410), (365, 293128), (440, 243163), (584, 183205), (730, 146564), (803, 133240), (1460, 73282), (1606, 66620), (2920, 36641), (3212, 33310), (3331, 32120), (4015, 26648), (6424, 16655), (6662, 16060), (8030, 13324)]