109985120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 298867968

約数和(自身を除く): 188882848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 283, 347, 560, 566, 694, 1120, 1132, 1388, 1415, 1735, 1981, 2264, 2429, 2776, 2830, 3470, 3962, 4528, 4858, 5552, 5660, 6940, 7924, 9056, 9716, 9905, 11104, 11320, 12145, 13880, 15848, 19432, 19810, 22640, 24290, 27760, 31696, 38864, 39620, 45280, 48580, 55520, 63392, 77728, 79240, 97160, 98201, 158480, 194320, 196402, 316960, 388640, 392804, 491005, 687407, 785608, 982010, 1374814, 1571216, 1964020, 2749628, 3142432, 3437035, 3928040, 5499256, 6874070, 7856080, 10998512, 13748140, 15712160, 21997024, 27496280, 54992560, 109985120]

約数ペア:

[(1, 109985120), (2, 54992560), (4, 27496280), (5, 21997024), (7, 15712160), (8, 13748140), (10, 10998512), (14, 7856080), (16, 6874070), (20, 5499256), (28, 3928040), (32, 3437035), (35, 3142432), (40, 2749628), (56, 1964020), (70, 1571216), (80, 1374814), (112, 982010), (140, 785608), (160, 687407), (224, 491005), (280, 392804), (283, 388640), (347, 316960), (560, 196402), (566, 194320), (694, 158480), (1120, 98201), (1132, 97160), (1388, 79240), (1415, 77728), (1735, 63392), (1981, 55520), (2264, 48580), (2429, 45280), (2776, 39620), (2830, 38864), (3470, 31696), (3962, 27760), (4528, 24290), (4858, 22640), (5552, 19810), (5660, 19432), (6940, 15848), (7924, 13880), (9056, 12145), (9716, 11320), (9905, 11104)]