56601478420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{228103}}^1$

素因数の和:228784

約数の個数: 48

約数和(自身を含む): 125311213440

約数和(自身を除く): 68709735020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 653, 1306, 2612, 3265, 6530, 12407, 13060, 24814, 49628, 62035, 124070, 228103, 248140, 456206, 912412, 1140515, 2281030, 4333957, 4562060, 8667914, 17335828, 21669785, 43339570, 86679140, 148951259, 297902518, 595805036, 744756295, 1489512590, 2830073921, 2979025180, 5660147842, 11320295684, 14150369605, 28300739210, 56601478420]

約数ペア:

[(1, 56601478420), (2, 28300739210), (4, 14150369605), (5, 11320295684), (10, 5660147842), (19, 2979025180), (20, 2830073921), (38, 1489512590), (76, 744756295), (95, 595805036), (190, 297902518), (380, 148951259), (653, 86679140), (1306, 43339570), (2612, 21669785), (3265, 17335828), (6530, 8667914), (12407, 4562060), (13060, 4333957), (24814, 2281030), (49628, 1140515), (62035, 912412), (124070, 456206), (228103, 248140)]