4679320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6725480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 131, 152, 188, 190, 235, 262, 376, 380, 470, 524, 655, 760, 893, 940, 1048, 1310, 1786, 1880, 2489, 2620, 3572, 4465, 4978, 5240, 6157, 7144, 8930, 9956, 12314, 12445, 17860, 19912, 24628, 24890, 30785, 35720, 49256, 49780, 61570, 99560, 116983, 123140, 233966, 246280, 467932, 584915, 935864, 1169830, 2339660, 4679320]

約数ペア:

[(1, 4679320), (2, 2339660), (4, 1169830), (5, 935864), (8, 584915), (10, 467932), (19, 246280), (20, 233966), (38, 123140), (40, 116983), (47, 99560), (76, 61570), (94, 49780), (95, 49256), (131, 35720), (152, 30785), (188, 24890), (190, 24628), (235, 19912), (262, 17860), (376, 12445), (380, 12314), (470, 9956), (524, 8930), (655, 7144), (760, 6157), (893, 5240), (940, 4978), (1048, 4465), (1310, 3572), (1786, 2620), (1880, 2489)]