112008040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 266716800

約数和(自身を除く): 154708760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 293, 380, 503, 586, 760, 1006, 1172, 1465, 2012, 2344, 2515, 2930, 4024, 5030, 5567, 5860, 9557, 10060, 11134, 11720, 19114, 20120, 22268, 27835, 38228, 44536, 47785, 55670, 76456, 95570, 111340, 147379, 191140, 222680, 294758, 382280, 589516, 736895, 1179032, 1473790, 2800201, 2947580, 5600402, 5895160, 11200804, 14001005, 22401608, 28002010, 56004020, 112008040]

約数ペア:

[(1, 112008040), (2, 56004020), (4, 28002010), (5, 22401608), (8, 14001005), (10, 11200804), (19, 5895160), (20, 5600402), (38, 2947580), (40, 2800201), (76, 1473790), (95, 1179032), (152, 736895), (190, 589516), (293, 382280), (380, 294758), (503, 222680), (586, 191140), (760, 147379), (1006, 111340), (1172, 95570), (1465, 76456), (2012, 55670), (2344, 47785), (2515, 44536), (2930, 38228), (4024, 27835), (5030, 22268), (5567, 20120), (5860, 19114), (9557, 11720), (10060, 11134)]