565516360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4498

約数の個数: 64

約数和(自身を含む): 1317973680

約数和(自身を除く): 752457320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 61, 106, 122, 212, 244, 265, 305, 424, 488, 530, 610, 1060, 1220, 2120, 2440, 3233, 4373, 6466, 8746, 12932, 16165, 17492, 21865, 25864, 32330, 34984, 43730, 64660, 87460, 129320, 174920, 231769, 266753, 463538, 533506, 927076, 1067012, 1158845, 1333765, 1854152, 2134024, 2317690, 2667530, 4635380, 5335060, 9270760, 10670120, 14137909, 28275818, 56551636, 70689545, 113103272, 141379090, 282758180, 565516360]

約数ペア:

[(1, 565516360), (2, 282758180), (4, 141379090), (5, 113103272), (8, 70689545), (10, 56551636), (20, 28275818), (40, 14137909), (53, 10670120), (61, 9270760), (106, 5335060), (122, 4635380), (212, 2667530), (244, 2317690), (265, 2134024), (305, 1854152), (424, 1333765), (488, 1158845), (530, 1067012), (610, 927076), (1060, 533506), (1220, 463538), (2120, 266753), (2440, 231769), (3233, 174920), (4373, 129320), (6466, 87460), (8746, 64660), (12932, 43730), (16165, 34984), (17492, 32330), (21865, 25864)]