65756240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6793}}^1$

素因数の和:6828

約数の個数: 60

約数和(自身を含む): 168069972

約数和(自身を除く): 102313732

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 6793, 9680, 13586, 27172, 33965, 54344, 67930, 74723, 108688, 135860, 149446, 271720, 298892, 373615, 543440, 597784, 747230, 821953, 1195568, 1494460, 1643906, 2988920, 3287812, 4109765, 5977840, 6575624, 8219530, 13151248, 16439060, 32878120, 65756240]

約数ペア:

[(1, 65756240), (2, 32878120), (4, 16439060), (5, 13151248), (8, 8219530), (10, 6575624), (11, 5977840), (16, 4109765), (20, 3287812), (22, 2988920), (40, 1643906), (44, 1494460), (55, 1195568), (80, 821953), (88, 747230), (110, 597784), (121, 543440), (176, 373615), (220, 298892), (242, 271720), (440, 149446), (484, 135860), (605, 108688), (880, 74723), (968, 67930), (1210, 54344), (1936, 33965), (2420, 27172), (4840, 13586), (6793, 9680)]