84625280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5791

約数の個数: 64

約数和(自身を含む): 211140000

約数和(自身を除く): 126514720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 5749, 7360, 11498, 14720, 22996, 28745, 45992, 57490, 91984, 114980, 132227, 183968, 229960, 264454, 367936, 459920, 528908, 661135, 735872, 919840, 1057816, 1322270, 1839680, 2115632, 2644540, 3679360, 4231264, 5289080, 8462528, 10578160, 16925056, 21156320, 42312640, 84625280]

約数ペア:

[(1, 84625280), (2, 42312640), (4, 21156320), (5, 16925056), (8, 10578160), (10, 8462528), (16, 5289080), (20, 4231264), (23, 3679360), (32, 2644540), (40, 2115632), (46, 1839680), (64, 1322270), (80, 1057816), (92, 919840), (115, 735872), (128, 661135), (160, 528908), (184, 459920), (230, 367936), (320, 264454), (368, 229960), (460, 183968), (640, 132227), (736, 114980), (920, 91984), (1472, 57490), (1840, 45992), (2944, 28745), (3680, 22996), (5749, 14720), (7360, 11498)]