33385560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21428

約数の個数: 64

約数和(自身を含む): 107866080

約数和(自身を除く): 74480520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 214010, 256812, 278213, 321015, 428020, 513624, 556426, 642030, 834639, 856040, 1112852, 1284060, 1391065, 1669278, 2225704, 2568120, 2782130, 3338556, 4173195, 5564260, 6677112, 8346390, 11128520, 16692780, 33385560]

約数ペア:

[(1, 33385560), (2, 16692780), (3, 11128520), (4, 8346390), (5, 6677112), (6, 5564260), (8, 4173195), (10, 3338556), (12, 2782130), (13, 2568120), (15, 2225704), (20, 1669278), (24, 1391065), (26, 1284060), (30, 1112852), (39, 856040), (40, 834639), (52, 642030), (60, 556426), (65, 513624), (78, 428020), (104, 321015), (120, 278213), (130, 256812), (156, 214010), (195, 171208), (260, 128406), (312, 107005), (390, 85604), (520, 64203), (780, 42802), (1560, 21401)]