2507310256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7789}}^1$

素因数の和:7898

約数の個数: 80

約数和(自身を含む): 5563929600

約数和(自身を除く): 3056619344

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 176, 236, 248, 341, 472, 496, 649, 682, 944, 1298, 1364, 1829, 2596, 2728, 3658, 5192, 5456, 7316, 7789, 10384, 14632, 15578, 20119, 29264, 31156, 40238, 62312, 80476, 85679, 124624, 160952, 171358, 241459, 321904, 342716, 459551, 482918, 685432, 919102, 965836, 1370864, 1838204, 1931672, 2656049, 3676408, 3863344, 5055061, 5312098, 7352816, 10110122, 10624196, 14246081, 20220244, 21248392, 28492162, 40440488, 42496784, 56984324, 80880976, 113968648, 156706891, 227937296, 313413782, 626827564, 1253655128, 2507310256]

約数ペア:

[(1, 2507310256), (2, 1253655128), (4, 626827564), (8, 313413782), (11, 227937296), (16, 156706891), (22, 113968648), (31, 80880976), (44, 56984324), (59, 42496784), (62, 40440488), (88, 28492162), (118, 21248392), (124, 20220244), (176, 14246081), (236, 10624196), (248, 10110122), (341, 7352816), (472, 5312098), (496, 5055061), (649, 3863344), (682, 3676408), (944, 2656049), (1298, 1931672), (1364, 1838204), (1829, 1370864), (2596, 965836), (2728, 919102), (3658, 685432), (5192, 482918), (5456, 459551), (7316, 342716), (7789, 321904), (10384, 241459), (14632, 171358), (15578, 160952), (20119, 124624), (29264, 85679), (31156, 80476), (40238, 62312)]