1662400480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6101}}^1$

素因数の和:6260

約数の個数: 96

約数和(自身を含む): 4262515488

約数和(自身を除く): 2600115008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 131, 160, 208, 260, 262, 416, 520, 524, 655, 1040, 1048, 1310, 1703, 2080, 2096, 2620, 3406, 4192, 5240, 6101, 6812, 8515, 10480, 12202, 13624, 17030, 20960, 24404, 27248, 30505, 34060, 48808, 54496, 61010, 68120, 79313, 97616, 122020, 136240, 158626, 195232, 244040, 272480, 317252, 396565, 488080, 634504, 793130, 799231, 976160, 1269008, 1586260, 1598462, 2538016, 3172520, 3196924, 3996155, 6345040, 6393848, 7992310, 10390003, 12690080, 12787696, 15984620, 20780006, 25575392, 31969240, 41560012, 51950015, 63938480, 83120024, 103900030, 127876960, 166240048, 207800060, 332480096, 415600120, 831200240, 1662400480]

約数ペア:

[(1, 1662400480), (2, 831200240), (4, 415600120), (5, 332480096), (8, 207800060), (10, 166240048), (13, 127876960), (16, 103900030), (20, 83120024), (26, 63938480), (32, 51950015), (40, 41560012), (52, 31969240), (65, 25575392), (80, 20780006), (104, 15984620), (130, 12787696), (131, 12690080), (160, 10390003), (208, 7992310), (260, 6393848), (262, 6345040), (416, 3996155), (520, 3196924), (524, 3172520), (655, 2538016), (1040, 1598462), (1048, 1586260), (1310, 1269008), (1703, 976160), (2080, 799231), (2096, 793130), (2620, 634504), (3406, 488080), (4192, 396565), (5240, 317252), (6101, 272480), (6812, 244040), (8515, 195232), (10480, 158626), (12202, 136240), (13624, 122020), (17030, 97616), (20960, 79313), (24404, 68120), (27248, 61010), (30505, 54496), (34060, 48808)]