80463530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 173878272

約数和(自身を除く): 93414742

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 235, 259, 329, 370, 470, 518, 658, 661, 1295, 1322, 1645, 1739, 2590, 3290, 3305, 3478, 4627, 6610, 8695, 9254, 12173, 17390, 23135, 24346, 24457, 31067, 46270, 48914, 60865, 62134, 121730, 122285, 155335, 171199, 217469, 244570, 310670, 342398, 434938, 855995, 1087345, 1149479, 1711990, 2174690, 2298958, 5747395, 8046353, 11494790, 16092706, 40231765, 80463530]

約数ペア:

[(1, 80463530), (2, 40231765), (5, 16092706), (7, 11494790), (10, 8046353), (14, 5747395), (35, 2298958), (37, 2174690), (47, 1711990), (70, 1149479), (74, 1087345), (94, 855995), (185, 434938), (235, 342398), (259, 310670), (329, 244570), (370, 217469), (470, 171199), (518, 155335), (658, 122285), (661, 121730), (1295, 62134), (1322, 60865), (1645, 48914), (1739, 46270), (2590, 31067), (3290, 24457), (3305, 24346), (3478, 23135), (4627, 17390), (6610, 12173), (8695, 9254)]