66883300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 162302112

約数和(自身を除く): 95418812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1100, 1483, 1804, 2050, 2255, 2966, 4100, 4510, 5932, 7415, 9020, 11275, 14830, 16313, 22550, 29660, 32626, 37075, 45100, 60803, 65252, 74150, 81565, 121606, 148300, 163130, 243212, 304015, 326260, 407825, 608030, 668833, 815650, 1216060, 1337666, 1520075, 1631300, 2675332, 3040150, 3344165, 6080300, 6688330, 13376660, 16720825, 33441650, 66883300]

約数ペア:

[(1, 66883300), (2, 33441650), (4, 16720825), (5, 13376660), (10, 6688330), (11, 6080300), (20, 3344165), (22, 3040150), (25, 2675332), (41, 1631300), (44, 1520075), (50, 1337666), (55, 1216060), (82, 815650), (100, 668833), (110, 608030), (164, 407825), (205, 326260), (220, 304015), (275, 243212), (410, 163130), (451, 148300), (550, 121606), (820, 81565), (902, 74150), (1025, 65252), (1100, 60803), (1483, 45100), (1804, 37075), (2050, 32626), (2255, 29660), (2966, 22550), (4100, 16313), (4510, 14830), (5932, 11275), (7415, 9020)]