98472220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5813}}^1$

素因数の和:5851

約数の個数: 72

約数和(自身を含む): 259816032

約数和(自身を除く): 161343812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 5813, 8470, 11626, 16940, 23252, 29065, 40691, 58130, 63943, 81382, 116260, 127886, 162764, 203455, 255772, 319715, 406910, 447601, 639430, 703373, 813820, 895202, 1278860, 1406746, 1790404, 2238005, 2813492, 3516865, 4476010, 4923611, 7033730, 8952020, 9847222, 14067460, 19694444, 24618055, 49236110, 98472220]

約数ペア:

[(1, 98472220), (2, 49236110), (4, 24618055), (5, 19694444), (7, 14067460), (10, 9847222), (11, 8952020), (14, 7033730), (20, 4923611), (22, 4476010), (28, 3516865), (35, 2813492), (44, 2238005), (55, 1790404), (70, 1406746), (77, 1278860), (110, 895202), (121, 813820), (140, 703373), (154, 639430), (220, 447601), (242, 406910), (308, 319715), (385, 255772), (484, 203455), (605, 162764), (770, 127886), (847, 116260), (1210, 81382), (1540, 63943), (1694, 58130), (2420, 40691), (3388, 29065), (4235, 23252), (5813, 16940), (8470, 11626)]