176135320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:5008

約数の個数: 64

約数和(自身を含む): 426124800

約数和(自身を除く): 249989480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3572, 4465, 4931, 7144, 8930, 9862, 17860, 19724, 24655, 35720, 39448, 49310, 93689, 98620, 187378, 197240, 231757, 374756, 463514, 468445, 749512, 927028, 936890, 1158785, 1854056, 1873780, 2317570, 3747560, 4403383, 4635140, 8806766, 9270280, 17613532, 22016915, 35227064, 44033830, 88067660, 176135320]

約数ペア:

[(1, 176135320), (2, 88067660), (4, 44033830), (5, 35227064), (8, 22016915), (10, 17613532), (19, 9270280), (20, 8806766), (38, 4635140), (40, 4403383), (47, 3747560), (76, 2317570), (94, 1873780), (95, 1854056), (152, 1158785), (188, 936890), (190, 927028), (235, 749512), (376, 468445), (380, 463514), (470, 374756), (760, 231757), (893, 197240), (940, 187378), (1786, 98620), (1880, 93689), (3572, 49310), (4465, 39448), (4931, 35720), (7144, 24655), (8930, 19724), (9862, 17860)]