73108840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15359}}^1$

素因数の和:15394

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 125956760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 15359, 30718, 61436, 76795, 107513, 122872, 153590, 215026, 261103, 307180, 430052, 522206, 537565, 614360, 860104, 1044412, 1075130, 1305515, 1827721, 2088824, 2150260, 2611030, 3655442, 4300520, 5222060, 7310884, 9138605, 10444120, 14621768, 18277210, 36554420, 73108840]

約数ペア:

[(1, 73108840), (2, 36554420), (4, 18277210), (5, 14621768), (7, 10444120), (8, 9138605), (10, 7310884), (14, 5222060), (17, 4300520), (20, 3655442), (28, 2611030), (34, 2150260), (35, 2088824), (40, 1827721), (56, 1305515), (68, 1075130), (70, 1044412), (85, 860104), (119, 614360), (136, 537565), (140, 522206), (170, 430052), (238, 307180), (280, 261103), (340, 215026), (476, 153590), (595, 122872), (680, 107513), (952, 76795), (1190, 61436), (2380, 30718), (4760, 15359)]