40392450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12823}}^1$

素因数の和:12848

約数の個数: 72

約数和(自身を含む): 124033728

約数和(自身を除く): 83641278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 12823, 25646, 38469, 64115, 76938, 89761, 115407, 128230, 179522, 192345, 230814, 269283, 320575, 384690, 448805, 538566, 577035, 641150, 807849, 897610, 961725, 1154070, 1346415, 1615698, 1923450, 2244025, 2692830, 2885175, 4039245, 4488050, 5770350, 6732075, 8078490, 13464150, 20196225, 40392450]

約数ペア:

[(1, 40392450), (2, 20196225), (3, 13464150), (5, 8078490), (6, 6732075), (7, 5770350), (9, 4488050), (10, 4039245), (14, 2885175), (15, 2692830), (18, 2244025), (21, 1923450), (25, 1615698), (30, 1346415), (35, 1154070), (42, 961725), (45, 897610), (50, 807849), (63, 641150), (70, 577035), (75, 538566), (90, 448805), (105, 384690), (126, 320575), (150, 269283), (175, 230814), (210, 192345), (225, 179522), (315, 128230), (350, 115407), (450, 89761), (525, 76938), (630, 64115), (1050, 38469), (1575, 25646), (3150, 12823)]