124899680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 319406976

約数和(自身を除く): 194507296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 340, 376, 470, 544, 680, 752, 799, 940, 977, 1360, 1504, 1598, 1880, 1954, 2720, 3196, 3760, 3908, 3995, 4885, 6392, 7520, 7816, 7990, 9770, 12784, 15632, 15980, 16609, 19540, 25568, 31264, 31960, 33218, 39080, 45919, 63920, 66436, 78160, 83045, 91838, 127840, 132872, 156320, 166090, 183676, 229595, 265744, 332180, 367352, 459190, 531488, 664360, 734704, 780623, 918380, 1328720, 1469408, 1561246, 1836760, 2657440, 3122492, 3673520, 3903115, 6244984, 7347040, 7806230, 12489968, 15612460, 24979936, 31224920, 62449840, 124899680]

約数ペア:

[(1, 124899680), (2, 62449840), (4, 31224920), (5, 24979936), (8, 15612460), (10, 12489968), (16, 7806230), (17, 7347040), (20, 6244984), (32, 3903115), (34, 3673520), (40, 3122492), (47, 2657440), (68, 1836760), (80, 1561246), (85, 1469408), (94, 1328720), (136, 918380), (160, 780623), (170, 734704), (188, 664360), (235, 531488), (272, 459190), (340, 367352), (376, 332180), (470, 265744), (544, 229595), (680, 183676), (752, 166090), (799, 156320), (940, 132872), (977, 127840), (1360, 91838), (1504, 83045), (1598, 78160), (1880, 66436), (1954, 63920), (2720, 45919), (3196, 39080), (3760, 33218), (3908, 31960), (3995, 31264), (4885, 25568), (6392, 19540), (7520, 16609), (7816, 15980), (7990, 15632), (9770, 12784)]