8817380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 21760704

約数和(自身を除く): 12943324

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, 3083, 6166, 12332, 15415, 30830, 33913, 40079, 61660, 67826, 80158, 135652, 160316, 169565, 200395, 339130, 400790, 440869, 678260, 801580, 881738, 1763476, 2204345, 4408690, 8817380]

約数ペア:

[(1, 8817380), (2, 4408690), (4, 2204345), (5, 1763476), (10, 881738), (11, 801580), (13, 678260), (20, 440869), (22, 400790), (26, 339130), (44, 200395), (52, 169565), (55, 160316), (65, 135652), (110, 80158), (130, 67826), (143, 61660), (220, 40079), (260, 33913), (286, 30830), (572, 15415), (715, 12332), (1430, 6166), (2860, 3083)]