218899685950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{45181}}^1$

素因数の和:45610

約数の個数: 96

約数和(自身を含む): 464699400192

約数和(自身を除く): 245799714242

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 383, 506, 550, 575, 766, 1150, 1265, 1915, 2530, 3830, 4213, 6325, 8426, 8809, 9575, 12650, 17618, 19150, 21065, 42130, 44045, 45181, 88090, 90362, 96899, 105325, 193798, 210650, 220225, 225905, 440450, 451810, 484495, 496991, 968990, 993982, 1039163, 1129525, 2078326, 2259050, 2422475, 2484955, 4844950, 4969910, 5195815, 10391630, 11430793, 12424775, 17304323, 22861586, 24849550, 25979075, 34608646, 51958150, 57153965, 86521615, 114307930, 173043230, 190347553, 285769825, 380695106, 397999429, 432608075, 571539650, 795998858, 865216150, 951737765, 1903475530, 1989997145, 3979994290, 4377993719, 4758688825, 8755987438, 9517377650, 9949985725, 19899971450, 21889968595, 43779937190, 109449842975, 218899685950]

約数ペア:

[(1, 218899685950), (2, 109449842975), (5, 43779937190), (10, 21889968595), (11, 19899971450), (22, 9949985725), (23, 9517377650), (25, 8755987438), (46, 4758688825), (50, 4377993719), (55, 3979994290), (110, 1989997145), (115, 1903475530), (230, 951737765), (253, 865216150), (275, 795998858), (383, 571539650), (506, 432608075), (550, 397999429), (575, 380695106), (766, 285769825), (1150, 190347553), (1265, 173043230), (1915, 114307930), (2530, 86521615), (3830, 57153965), (4213, 51958150), (6325, 34608646), (8426, 25979075), (8809, 24849550), (9575, 22861586), (12650, 17304323), (17618, 12424775), (19150, 11430793), (21065, 10391630), (42130, 5195815), (44045, 4969910), (45181, 4844950), (88090, 2484955), (90362, 2422475), (96899, 2259050), (105325, 2078326), (193798, 1129525), (210650, 1039163), (220225, 993982), (225905, 968990), (440450, 496991), (451810, 484495)]