112689640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3314

約数の個数: 64

約数和(自身を含む): 292147200

約数和(自身を除く): 179457560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3169, 3556, 4445, 5080, 6338, 7112, 8890, 12676, 15845, 17780, 22183, 25352, 31690, 35560, 44366, 63380, 88732, 110915, 126760, 177464, 221830, 402463, 443660, 804926, 887320, 1609852, 2012315, 2817241, 3219704, 4024630, 5634482, 8049260, 11268964, 14086205, 16098520, 22537928, 28172410, 56344820, 112689640]

約数ペア:

[(1, 112689640), (2, 56344820), (4, 28172410), (5, 22537928), (7, 16098520), (8, 14086205), (10, 11268964), (14, 8049260), (20, 5634482), (28, 4024630), (35, 3219704), (40, 2817241), (56, 2012315), (70, 1609852), (127, 887320), (140, 804926), (254, 443660), (280, 402463), (508, 221830), (635, 177464), (889, 126760), (1016, 110915), (1270, 88732), (1778, 63380), (2540, 44366), (3169, 35560), (3556, 31690), (4445, 25352), (5080, 22183), (6338, 17780), (7112, 15845), (8890, 12676)]