65547460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 150740352

約数和(自身を除く): 85192892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 401, 743, 802, 1486, 1604, 2005, 2972, 3715, 4010, 4411, 7430, 8020, 8173, 8822, 14860, 16346, 17644, 22055, 32692, 40865, 44110, 81730, 88220, 163460, 297943, 595886, 1191772, 1489715, 2979430, 3277373, 5958860, 6554746, 13109492, 16386865, 32773730, 65547460]

約数ペア:

[(1, 65547460), (2, 32773730), (4, 16386865), (5, 13109492), (10, 6554746), (11, 5958860), (20, 3277373), (22, 2979430), (44, 1489715), (55, 1191772), (110, 595886), (220, 297943), (401, 163460), (743, 88220), (802, 81730), (1486, 44110), (1604, 40865), (2005, 32692), (2972, 22055), (3715, 17644), (4010, 16346), (4411, 14860), (7430, 8822), (8020, 8173)]