83883440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 212209632

約数和(自身を除く): 128326192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 1667, 2516, 2960, 3145, 3334, 5032, 6290, 6668, 8335, 10064, 12580, 13336, 16670, 25160, 26672, 28339, 33340, 50320, 56678, 61679, 66680, 113356, 123358, 133360, 141695, 226712, 246716, 283390, 308395, 453424, 493432, 566780, 616790, 986864, 1048543, 1133560, 1233580, 2097086, 2267120, 2467160, 4194172, 4934320, 5242715, 8388344, 10485430, 16776688, 20970860, 41941720, 83883440]

約数ペア:

[(1, 83883440), (2, 41941720), (4, 20970860), (5, 16776688), (8, 10485430), (10, 8388344), (16, 5242715), (17, 4934320), (20, 4194172), (34, 2467160), (37, 2267120), (40, 2097086), (68, 1233580), (74, 1133560), (80, 1048543), (85, 986864), (136, 616790), (148, 566780), (170, 493432), (185, 453424), (272, 308395), (296, 283390), (340, 246716), (370, 226712), (592, 141695), (629, 133360), (680, 123358), (740, 113356), (1258, 66680), (1360, 61679), (1480, 56678), (1667, 50320), (2516, 33340), (2960, 28339), (3145, 26672), (3334, 25160), (5032, 16670), (6290, 13336), (6668, 12580), (8335, 10064)]