38171384520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18711463}}^1$

素因数の和:18711494

約数の個数: 64

約数和(自身を含む): 121250286720

約数和(自身を除く): 83078902200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 18711463, 37422926, 56134389, 74845852, 93557315, 112268778, 149691704, 187114630, 224537556, 280671945, 318094871, 374229260, 449075112, 561343890, 636189742, 748458520, 954284613, 1122687780, 1272379484, 1590474355, 1908569226, 2245375560, 2544758968, 3180948710, 3817138452, 4771423065, 6361897420, 7634276904, 9542846130, 12723794840, 19085692260, 38171384520]

約数ペア:

[(1, 38171384520), (2, 19085692260), (3, 12723794840), (4, 9542846130), (5, 7634276904), (6, 6361897420), (8, 4771423065), (10, 3817138452), (12, 3180948710), (15, 2544758968), (17, 2245375560), (20, 1908569226), (24, 1590474355), (30, 1272379484), (34, 1122687780), (40, 954284613), (51, 748458520), (60, 636189742), (68, 561343890), (85, 449075112), (102, 374229260), (120, 318094871), (136, 280671945), (170, 224537556), (204, 187114630), (255, 149691704), (340, 112268778), (408, 93557315), (510, 74845852), (680, 56134389), (1020, 37422926), (2040, 18711463)]