40967220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 132507648

約数和(自身を除く): 91540428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 947, 1030, 1236, 1442, 1545, 1894, 2060, 2163, 2841, 2884, 3090, 3605, 3788, 4326, 4735, 5682, 6180, 6629, 7210, 8652, 9470, 10815, 11364, 13258, 14205, 14420, 18940, 19887, 21630, 26516, 28410, 33145, 39774, 43260, 56820, 66290, 79548, 97541, 99435, 132580, 195082, 198870, 292623, 390164, 397740, 487705, 585246, 682787, 975410, 1170492, 1365574, 1463115, 1950820, 2048361, 2731148, 2926230, 3413935, 4096722, 5852460, 6827870, 8193444, 10241805, 13655740, 20483610, 40967220]

約数ペア:

[(1, 40967220), (2, 20483610), (3, 13655740), (4, 10241805), (5, 8193444), (6, 6827870), (7, 5852460), (10, 4096722), (12, 3413935), (14, 2926230), (15, 2731148), (20, 2048361), (21, 1950820), (28, 1463115), (30, 1365574), (35, 1170492), (42, 975410), (60, 682787), (70, 585246), (84, 487705), (103, 397740), (105, 390164), (140, 292623), (206, 198870), (210, 195082), (309, 132580), (412, 99435), (420, 97541), (515, 79548), (618, 66290), (721, 56820), (947, 43260), (1030, 39774), (1236, 33145), (1442, 28410), (1545, 26516), (1894, 21630), (2060, 19887), (2163, 18940), (2841, 14420), (2884, 14205), (3090, 13258), (3605, 11364), (3788, 10815), (4326, 9470), (4735, 8652), (5682, 7210), (6180, 6629)]