87527380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 190076544

約数和(自身を除く): 102549164

約数列:

[1, 2, 4, 5, 10, 20, 53, 71, 106, 142, 212, 265, 284, 355, 530, 710, 1060, 1163, 1420, 2326, 3763, 4652, 5815, 7526, 11630, 15052, 18815, 23260, 37630, 61639, 75260, 82573, 123278, 165146, 246556, 308195, 330292, 412865, 616390, 825730, 1232780, 1651460, 4376369, 8752738, 17505476, 21881845, 43763690, 87527380]

約数ペア:

[(1, 87527380), (2, 43763690), (4, 21881845), (5, 17505476), (10, 8752738), (20, 4376369), (53, 1651460), (71, 1232780), (106, 825730), (142, 616390), (212, 412865), (265, 330292), (284, 308195), (355, 246556), (530, 165146), (710, 123278), (1060, 82573), (1163, 75260), (1420, 61639), (2326, 37630), (3763, 23260), (4652, 18815), (5815, 15052), (7526, 11630)]