284429695960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8355749}}^1$

素因数の和:8355820

約数の個数: 64

約数和(自身を含む): 685839960000

約数和(自身を除く): 401410264040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 6808, 8510, 17020, 34040, 8355749, 16711498, 33422996, 41778745, 66845992, 83557490, 167114980, 192182227, 309162713, 334229960, 384364454, 618325426, 768728908, 960911135, 1236650852, 1537457816, 1545813565, 1921822270, 2473301704, 3091627130, 3843644540, 6183254260, 7110742399, 7687289080, 12366508520, 14221484798, 28442969596, 35553711995, 56885939192, 71107423990, 142214847980, 284429695960]

約数ペア:

[(1, 284429695960), (2, 142214847980), (4, 71107423990), (5, 56885939192), (8, 35553711995), (10, 28442969596), (20, 14221484798), (23, 12366508520), (37, 7687289080), (40, 7110742399), (46, 6183254260), (74, 3843644540), (92, 3091627130), (115, 2473301704), (148, 1921822270), (184, 1545813565), (185, 1537457816), (230, 1236650852), (296, 960911135), (370, 768728908), (460, 618325426), (740, 384364454), (851, 334229960), (920, 309162713), (1480, 192182227), (1702, 167114980), (3404, 83557490), (4255, 66845992), (6808, 41778745), (8510, 33422996), (17020, 16711498), (34040, 8355749)]