38337040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4064

約数の個数: 80

約数和(自身を含む): 107885952

約数和(自身を除く): 69548912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4027, 4760, 8054, 9520, 16108, 20135, 28189, 32216, 40270, 56378, 64432, 68459, 80540, 112756, 136918, 140945, 161080, 225512, 273836, 281890, 322160, 342295, 451024, 479213, 547672, 563780, 684590, 958426, 1095344, 1127560, 1369180, 1916852, 2255120, 2396065, 2738360, 3833704, 4792130, 5476720, 7667408, 9584260, 19168520, 38337040]

約数ペア:

[(1, 38337040), (2, 19168520), (4, 9584260), (5, 7667408), (7, 5476720), (8, 4792130), (10, 3833704), (14, 2738360), (16, 2396065), (17, 2255120), (20, 1916852), (28, 1369180), (34, 1127560), (35, 1095344), (40, 958426), (56, 684590), (68, 563780), (70, 547672), (80, 479213), (85, 451024), (112, 342295), (119, 322160), (136, 281890), (140, 273836), (170, 225512), (238, 161080), (272, 140945), (280, 136918), (340, 112756), (476, 80540), (560, 68459), (595, 64432), (680, 56378), (952, 40270), (1190, 32216), (1360, 28189), (1904, 20135), (2380, 16108), (4027, 9520), (4760, 8054)]