97280480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 258951168

約数和(自身を除く): 161670688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 1783, 2480, 2728, 3410, 3566, 4960, 5456, 6820, 7132, 8915, 10912, 13640, 14264, 17830, 19613, 27280, 28528, 35660, 39226, 54560, 55273, 57056, 71320, 78452, 98065, 110546, 142640, 156904, 196130, 221092, 276365, 285280, 313808, 392260, 442184, 552730, 608003, 627616, 784520, 884368, 1105460, 1216006, 1569040, 1768736, 2210920, 2432012, 3040015, 3138080, 4421840, 4864024, 6080030, 8843680, 9728048, 12160060, 19456096, 24320120, 48640240, 97280480]

約数ペア:

[(1, 97280480), (2, 48640240), (4, 24320120), (5, 19456096), (8, 12160060), (10, 9728048), (11, 8843680), (16, 6080030), (20, 4864024), (22, 4421840), (31, 3138080), (32, 3040015), (40, 2432012), (44, 2210920), (55, 1768736), (62, 1569040), (80, 1216006), (88, 1105460), (110, 884368), (124, 784520), (155, 627616), (160, 608003), (176, 552730), (220, 442184), (248, 392260), (310, 313808), (341, 285280), (352, 276365), (440, 221092), (496, 196130), (620, 156904), (682, 142640), (880, 110546), (992, 98065), (1240, 78452), (1364, 71320), (1705, 57056), (1760, 55273), (1783, 54560), (2480, 39226), (2728, 35660), (3410, 28528), (3566, 27280), (4960, 19613), (5456, 17830), (6820, 14264), (7132, 13640), (8915, 10912)]