40823860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 109267200

約数和(自身を除く): 68443340

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, 343, 385, 490, 539, 541, 686, 770, 980, 1078, 1082, 1372, 1540, 1715, 2156, 2164, 2695, 2705, 3430, 3773, 3787, 5390, 5410, 5951, 6860, 7546, 7574, 10780, 10820, 11902, 15092, 15148, 18865, 18935, 23804, 26509, 29755, 37730, 37870, 41657, 53018, 59510, 75460, 75740, 83314, 106036, 119020, 132545, 166628, 185563, 208285, 265090, 291599, 371126, 416570, 530180, 583198, 742252, 833140, 927815, 1166396, 1457995, 1855630, 2041193, 2915990, 3711260, 4082386, 5831980, 8164772, 10205965, 20411930, 40823860]

約数ペア:

[(1, 40823860), (2, 20411930), (4, 10205965), (5, 8164772), (7, 5831980), (10, 4082386), (11, 3711260), (14, 2915990), (20, 2041193), (22, 1855630), (28, 1457995), (35, 1166396), (44, 927815), (49, 833140), (55, 742252), (70, 583198), (77, 530180), (98, 416570), (110, 371126), (140, 291599), (154, 265090), (196, 208285), (220, 185563), (245, 166628), (308, 132545), (343, 119020), (385, 106036), (490, 83314), (539, 75740), (541, 75460), (686, 59510), (770, 53018), (980, 41657), (1078, 37870), (1082, 37730), (1372, 29755), (1540, 26509), (1715, 23804), (2156, 18935), (2164, 18865), (2695, 15148), (2705, 15092), (3430, 11902), (3773, 10820), (3787, 10780), (5390, 7574), (5410, 7546), (5951, 6860)]