40608260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3767}}^1$

素因数の和:3801

約数の個数: 72

約数和(自身を含む): 108247104

約数和(自身を除く): 67638844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 3767, 5390, 7534, 10780, 15068, 18835, 26369, 37670, 41437, 52738, 75340, 82874, 105476, 131845, 165748, 184583, 207185, 263690, 290059, 369166, 414370, 527380, 580118, 738332, 828740, 922915, 1160236, 1450295, 1845830, 2030413, 2900590, 3691660, 4060826, 5801180, 8121652, 10152065, 20304130, 40608260]

約数ペア:

[(1, 40608260), (2, 20304130), (4, 10152065), (5, 8121652), (7, 5801180), (10, 4060826), (11, 3691660), (14, 2900590), (20, 2030413), (22, 1845830), (28, 1450295), (35, 1160236), (44, 922915), (49, 828740), (55, 738332), (70, 580118), (77, 527380), (98, 414370), (110, 369166), (140, 290059), (154, 263690), (196, 207185), (220, 184583), (245, 165748), (308, 131845), (385, 105476), (490, 82874), (539, 75340), (770, 52738), (980, 41437), (1078, 37670), (1540, 26369), (2156, 18835), (2695, 15068), (3767, 10780), (5390, 7534)]