40385952

素因数分解:

$2^5\times 3^4\times {\mathrm{15581}}^1$

素因数の和:15603

約数の個数: 60

約数和(自身を含む): 118781586

約数和(自身を除く): 78395634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 15581, 31162, 46743, 62324, 93486, 124648, 140229, 186972, 249296, 280458, 373944, 420687, 498592, 560916, 747888, 841374, 1121832, 1262061, 1495776, 1682748, 2243664, 2524122, 3365496, 4487328, 5048244, 6730992, 10096488, 13461984, 20192976, 40385952]

約数ペア:

[(1, 40385952), (2, 20192976), (3, 13461984), (4, 10096488), (6, 6730992), (8, 5048244), (9, 4487328), (12, 3365496), (16, 2524122), (18, 2243664), (24, 1682748), (27, 1495776), (32, 1262061), (36, 1121832), (48, 841374), (54, 747888), (72, 560916), (81, 498592), (96, 420687), (108, 373944), (144, 280458), (162, 249296), (216, 186972), (288, 140229), (324, 124648), (432, 93486), (648, 62324), (864, 46743), (1296, 31162), (2592, 15581)]