40277380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14083}}^1$

素因数の和:14116

約数の個数: 48

約数和(自身を含む): 99376704

約数和(自身を除く): 59099324

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 14083, 28166, 56332, 70415, 140830, 154913, 183079, 281660, 309826, 366158, 619652, 732316, 774565, 915395, 1549130, 1830790, 2013869, 3098260, 3661580, 4027738, 8055476, 10069345, 20138690, 40277380]

約数ペア:

[(1, 40277380), (2, 20138690), (4, 10069345), (5, 8055476), (10, 4027738), (11, 3661580), (13, 3098260), (20, 2013869), (22, 1830790), (26, 1549130), (44, 915395), (52, 774565), (55, 732316), (65, 619652), (110, 366158), (130, 309826), (143, 281660), (220, 183079), (260, 154913), (286, 140830), (572, 70415), (715, 56332), (1430, 28166), (2860, 14083)]